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Posts Tagged ‘dual’

Google’s Dual Exposure Controls and Live HDR+ features remain exclusive to Pixel 4

22 Oct

Google’s brand new flagship smartphone Pixel 4 comes with a variety of new and innovative camera features. Google has already said that some of those features, for example the astrophotography mode, will be made available on older Pixel devices via software updates.

However, two of the new functions will be reserved for the latest generation Pixel devices: Dual exposure controls, which let you adjust highlights and shadows via sliders in the camera app, and Live HDR+, which gives you a WYSIWYG live preview of Google’s HDR+ processing. Google confirmed this in a tweet:

According to the tweet the reason these two features won’t be available on the Pixel 3 and older devices is down to hardware rather than a marketing decision. It appears the older phones simply don’t have enough processing oomph to display the HDR+ treatment and manual adjustments in real time.

Articles: Digital Photography Review (dpreview.com)

 
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Sony’s FX9 will offer oversampled 4K 4:2:2 10-bit internal recording, Dual Base ISO and more

14 Sep

Sony has unveiled the FX9, a new XDCAM camera that features a 6K full-frame sensor, a hybrid autofocus system and, most interestingly, an E-mount for attaching lenses.

The camera is based around a newly-developed 6K Exmor R sensor that features over 15 stops of dynamic range, Dual Base ISO (ISO 800 and 4000 in S-Log 3) taken from Sony’s Venice cameras and internal oversampled 4K 4:2:2 10-bit recording. Sony does note though that the FX9 will only support 3840×2160 recording at launch with full 4096×2160 recording following in a future update. The FX9 is also capable of capturing Full HD at 120 frames per second.

The Fast Hybrid AF system features a 561-point phase-detection AF sensor that covers roughly 94 percent the width and 96 percent the height of the imaging area. Sony has also taken inspiration from its FS7 series and included a continuously variable electronic variable neutral density (ND) filter.

An illustration comparing Sony’s Exmor CMOS sensor to its new Exmor R CMOS sensor.

The FX9 is also capable of recording image stabilization metadata that will be able to be imported into Sony’s Catalyst Browse/Prepare software to precisely stabilize footage in post-production via an update expected to be out in December 2019. Sony says other post-production software developers are being encouraged to adding this functionality as well.

A list of selectable framerates on the FX9 in both full-frame and Super 35 modes.

Sony has also made the FX9 compatible with existing and new accessories, including Sony’s UWP-D wireless microphones, the XDCA-FX9 extender kit that enables 10-bit Super35 4K video at 120 fps (as well as 16-bit Raw output in an upcoming update) and additional accessories.

To pair with the FX9, Sony has announced the FE C 16-35mm T3.1 G, an E-mount lens designed to work hand-in-hand with the new E-mount camera system. The lens features two Extreme Aspherical (XA) elements, an 11-blade aperture diaphragm and floating focus groups to offer improved focusing across the entire zoom range.

The FX9 will be available ‘towards the end of 2019’ while the FE C 16-35mm T3.1 G lens is set for a spring 2020 release. Pricing information hasn’t yet been confirmed for either units.

Sony Launches FX9 4K Camera with Newly-Developed Full-frame Sensor, Dual Base ISO and Fast Hybrid Auto Focus System

Next generation camera offers greater flexibility to bring artistic vision to life

SAN DIEGO, CA — SEPTEMBER 13, 2019 — At IBC 2019 in Amsterdam, Sony today unveiled the PXW-FX9, its first XDCAM camera featuring an advanced 6K² full-frame sensor and Fast Hybrid Auto Focus (AF) system. The new camera offers content creators greater creative freedom and flexibility to capture stunning images that truly resonate with audiences.

Building on the success of the PXW-FS7 and PXW-FS7M2, the FX9 uniquely combines high mobility with an advanced AF system, impressive bokeh and slow-motion capabilities thanks to its newly-developed sensor. The FX9 also inherits its color science and a Dual Base ISO from the VENICE digital motion picture camera, creating the ultimate tool of choice for documentaries, music videos, drama productions and event shooting.

The FX9 was designed in close collaboration with the creative community and is an example of Sony continuously evolving cameras to innovate for the customer and market needs. The FX9 benefits from the versatility, portability and performance expected of an FS7 series “Run & Gun” style camera, while also offering High Dynamic Range and full-frame shooting features.

“We are always listening to our customer’s voice, pushing to deliver innovation that allows them to realize their full artistic intention,” said Neal Manowitz, deputy president for Imaging Products and Solutions Americas at Sony Electronics. “With the new FX9, we are striking an attractive balance between agility and creative performance. We’ve combined the cinematic appeal of full-frame with advanced professional filmmaking capabilities in a package that’s extremely portable and backed by the extraordinary versatility of Sony E-mount.”

Powerful features

The newly-developed Exmor RTM sensor offers wide dynamic range with high sensitivity, low noise and over 15 stops of latitude that can be recorded internally in 4K³ 4:2:2 10bit. Oversampling of the full-frame 6K sensor’s readout allows professionals to create high-quality 4K footage with impressive bokeh effects through shallow depth of field, while wide-angle shooting opens new possibilities for content creators to express their creativity.

A dual base ISO of 800 and 4000 enables the image sensor’s characteristics to best capture scenes from broad daylight to the middle of the night. With S-CinetoneTM color science, the new sensor can also create soft and alluring facial tones. The camera can also capture content up to five times slow-motion with Full HD 120fps shooting played back at 24p.

The shallow depth of field available with a full-frame image sensor requires precise focus control, and the enhanced Fast Hybrid AF system, with customizable transition speeds and sensitivity settings, combines phase detection AF for fast, accurate subject tracking with contrast AF for exceptional focus accuracy. The dedicated 561-point phase-detection AF sensor covers approximately 94% in width and 96% in height of the imaging area, allowing consistently accurate, responsive tracking – even with fast-moving subjects while maintaining shallow depth of field.

Creative freedom

Inspired by the high mobility “Run & Gun” style approach from the FS7 series of cameras, the FX9 offers content creators shooting flexibility thanks to a continuously variable Electronic Variable ND Filter. This enables instant exposure level changes depending on the filming environment, such as moving from an inside space to outdoors or while filming in changing natural light conditions.

Additionally, the FX9’s image stabilization metadata can be imported to Sony’s Catalyst Browse/Prepare? software, to create incredibly stable visuals even in handheld mode. Sony is also working to encourage third-party non-linear editing tools to adopt this functionality.

The FX9 comes with a wide range of customizations and expansion features. These include compatibility with the new UWP-D series of wireless microphones via Multi Interface Shoe™ (MI Shoe) with digital audio interface, the XDCA-FX9 extender kit enabling 10bit Super35 4K 120fps and 16bit RAW output in a future update, compatibility with Sony BP-GL and BP-FL series batteries, D-Tap, RJ-45 interface and stable “Dual Link” streaming by using two carrier lines, as well as DWX slot-in type digital wireless receiver commonly used in broadcasting settings?. The FX9 will also be compatible with the newly launched E-mount lens FE C 16-35mm T3.1 G, which uniquely balances full manual operability for professional cinema shooting and auto-control functions.

“What narrative cinematographers, documentary filmmakers, music video directors and broadcasters have in common is a need for a flexible camera that allows them to tell unique stories, no matter the environment in which they operate. As a next-generation professional camera, the FX9 captures stunning visuals with the lifelike image quality available from a full-frame sensor, while adding the benefits of advanced auto focus features and customization. This makes it the ultimate creative tool for modern storytellers,” concludes Neal Manowitz.

The FX9 will be available towards the end of 2019 and on display at the Sony stand (A10, Hall 13) at IBC 2019 September 13th– 17th. For more information, please visit www.pro.sony/ibc.

A variety of additional content related to Sony’s cinema imaging products, including articles, videos and events, can be found at www.sonycine.com.

¹Initially supported recoding aspect is 16:9; 17:9 (active about 19M pixels) will be supported by future update.

²6K Oversampling; not capable of 6K recording.

³3840×2160 recording is initially supported; 4096×2160 recording will be supported by future update.

?Planned to be supported by Ver.2019.2 in December 2019.

A future update will be scheduled sequentially for summer 2020. Further details will be announced.

Sony Unveils Full-frame E-Mount Cinema Lens FE C 16-35mm T3.1 G, Designed for High Optical Performance and Reliable Operability

Lens offers greater flexibility for video content creation, with servo zoom and autofocus/autoexposure system

SAN DIEGO, CA — SEPTEMBER 13, 2019 — At IBC 2019 in Amsterdam, Sony today introduced a new full-frame E-mount, 16-35mm lens (FE C 16-35mm T3.1 G) to accompany the newly announced FX9 full-frame camera. The lens offers high optical performance, reliable operability and intelligent shooting functions for cinematographers. It is compatible with the full range of Sony’s E-mount cameras – from Alpha™ interchangeable lens cameras to the VENICE digital cinema camera – bringing unprecedented creative flexibility for all content creators. Sony also announced their intention to expand the FE C Cinema Lens line-up going forward.

“The performance of our new E-mount Cinema Lens series offers filmmakers greater creative freedom and helps them concentrate on their artistic vision. Encompassing the full range of Sony E-mount cameras, our “One Mount” solution is the most powerful system designed for today and for the future,” comments Neal Manowitz, deputy president for Imaging Products and Solutions Americas at Sony Electronics.

Lens for a new age of full-frame video shooting

The new lens is compatible with the intelligent shooting functions of E-mount. Paired with the new full-frame FX9 camera, it supports fast and accurate auto focus, making it possible to track quick-moving subjects while maintaining a shallow depth of field.

Stunning bokeh and corner-to-corner resolution

The two XA (Extreme Aspherical) elements with extreme surface precision of 0.01-micron, together with circular 11-blade apertures, deliver beautifully smooth bokeh in every frame. The two XA elements and three aspheric lenses are positioned in a way that effectively reduces field curvature, astigmatism and, in combination with two ED (Extra-low Dispersion) glasses, reduces color distortion. Additionally, floating focus employs two focusing groups, providing outstanding resolution at every zoom position. Nano AR (Anti Reflection) coating drastically reduces flare and ghost phenomenon.

Excellent operability with three independent rings, remote control from the camera, and a detachable servo zoom

The new E-mount lens further offers accurate and precise operability thanks to three independent rings for focus, zoom and iris that content creators can manipulate to get the exact results they desire. The linear response Manual Focus (MF) feature provides direct adjustment for precise and repeatable manual focusing. The focus ring with a large rotation angle also includes a distance scale, which makes it possible to quickly and easily set the same focus position during scenes that need to be shot repeatedly.

The new range also supports a number of lens accessories to facilitate a variety of different shooting styles. The industry standard 0.8mm pitch gear on each lens ring provides the option to use follow focus and remote actuators. Equally, the widely-available 115mm diameter matte box and lens support can be used to aid accurate, responsive and precise operability. Additional functions include a de-clickable iris ring that prevents unintended iris change during shooting, the option to reverse the rotation direction of the zoom ring to be fitted with user’s preference and detachable servo zoom that provides smooth zooming expression.

The new 16-35mm (FE C 16-35mm T3.1 G) will be available in Spring 2020.

To learn more about the new cinema lens, visit Sony stand (A10, Hall 13) at IBC 2019 September 13th-17th. For more information please visit www.pro.sony/ibc.

A variety of additional content related to Sony’s cinema imaging products, including articles, videos and events, can be found at www.sonycine.com.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung announces Galaxy A30 and A50 dual and triple-camera mid-rangers

27 Feb

Samsung announced its S10 high-end models only a few days ago, but the Korean company also caters for those who cannot or do not want to spend flagship money on a smartphone and still want a decent mobile camera.

The newly announced A30 and A50 smartphones are mid-range models that put a lot of emphasis on the camera. The A50 comes with a triple-camera setup on the back. A 25MP primary module with F1.7 aperture is accompanied by an 8MP super-wide-angle and a 5MP depth sensor for creating a simulated bokeh effect, which both come with a F2.2 aperture lens. The 25MP front camera offers a simulated bokeh effect as well.

The A30 has a dual main camera. A 16MP/F1.7 primary camera can be found next to a 5MP super-wide-angle with F2.2 aperture. The front camera has a 16MP pixel count.

On both devices images can be viewed and edited on an edge-to-edge 6.4” Super AMOLED FullHD+ display and batteries have a 4,000mAh capacity and fast-charging capabilties. The A30 will be available in two versions, either with 3GB RAM and 32GB of internal storage or 4GB of RAM and 64GB of storage. The A50 comes as a 4/64GB variant or with 6GB RAM and 128GB storage. Both phones offer a microSD slot that can take cards up to 512GB.

No pricing information has been released yet but expect the new A-series models to be a good few hundred dollars less expensive than the S10 series.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung unveils Galaxy S10 and S10 Plus with triple-camera; budget-friendlier S10e with dual cam

21 Feb

At its Galaxy Unpacked event, Samsung has officially unveiled the Galaxy S10 and S10+, both offering a rear triple-camera array, alongside a budget-oriented S10e ‘essential’ model with a dual camera unit. Also announced is the S10 5G, the largest of the bunch, featuring the unique ability to apply background blur and filters in real-time to video. All four devices offer a stabilized standard wide and a fixed-focus ultra-wide camera, as well as a front-facing selfie camera, while the S10e omits the optically stabilized tele-camera available in the other three. As expected, the S10 series’ display is the center of attention with a hole-punch style front-facing camera embedded in the screen in favor of the much-maligned notch.

The rear triple camera array comprises a standard 12MP ‘main’ wide-angle, 12MP telephoto camera, and a 16MP ultra-wide unit with a 123-degree field-of-view. The F1.5/F2.4 dual aperture feature introduced in the S9 is offered on the main rear camera on all models. The S10+ offers a secondary front-facing RGB depth sensor to allow for blurred background selfies – the S10 and S10e offer a single front-facing camera.

The S10 5G also offers additional depth sensing cameras on both the front and the rear, but these are specialized low resolution (240×160) time-of-flight cameras that can sense distances of nearby objects for real-time effects like background blur. The table below summarizes all camera features for all models.

Models Location Full-frame equiv. FOV Aperture Autofocus Optical Image Stabilization
12MP ‘main’ camera S10, S10+, S10e, S10 5G Rear 27mm F1.5 / F2.4 Dual-Pixel Yes
12MP telephoto S10, S10+, S10 5G Rear 52mm F2.4 Phase-Detect Yes

16MP wide-angle
(fixed-focus)

S10, S10+, S10e, S10 5G Rear 12mm F2.2 No No
10MP selfie camera S10, S10+, S10e, S10 5G Front 26mm F1.9 Dual-Pixel No

8MP RGB depth-sensing camera

S10, S10+, S10e Front 22mm F2.2 Autofocus (unspecified) No
Time of Flight depth-sensing camera S10 5G Front/Rear N/A N/A N/A N/A

The S10 cameras are equipped with added intelligent features, including a Scene Optimizer capable of recognizing 30 unique scenes, as well as suggestions for optimal compositions. A new ‘Bright Night’ mode attempts to improve image quality in low light, presumably using long exposure image stacking techniques like Google’s Night Sight or Huawei’s Night Mode. New bokeh effects have been added to the traditional bokeh effect: spin, zoom and color fade.

The S10 cameras are capable of shooting 4K UHD video using the HDR10 format, meaning that high contrast scenes can be captured while being displayed with saturated colors and punch. The front-facing cameras can also record at UHD resolution. The time-of-flight depth sensors on both the front and rear of the S10 5G allow it to apply background blur in real time to your videos – the first time we’ve seen this ability in a consumer device.

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Display sizes vary across the series: the S10e offers a 5.8″ screen, the S10’s measures 6.1″ and the S10+ offers a 6.4″ display. Each is an AMOLED display supporting HDR10+ video playback (Samsung’s version of Dolby Vision), and uses dynamic tone mapping to optimize brightness levels on the fly based on your viewing environment (a clever way of ensuring images appear similar in both dim and bright viewing environments, as we explain here).

Samsung has improved what was already a very color accurate display – these phones cover the full DCI-P3 color gamut, and offer up to a whopping 1200 nits peak brightness. Unfortunately, like all Android phones to date, most (if not all) applications don’t ‘opt-in’ to the wide-gamut mode with proper color management, so images may appear over-saturated relative to color managed devices or what most web viewers would experience.

The Samsung Galaxy S10 will start at $ 900; the S10+ at $ 1000 and the S10e at $ 750. The S10 5G is likely to be priced above $ 1000.

Articles: Digital Photography Review (dpreview.com)

 
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Glyph launches new Atom NVMe SSD and Thunderbolt 3 dock with dual 4K display support

12 Feb

Glyph Production Technology has introduced its new Thunderbolt 3 Dock and Atom NVMe SSD products, enabling graphics professionals to expand the number of ports and storage available on their MacBook Pro or any other computer with Thunderbolt 3 support.

The new Glyph Thunderbolt 3 dock connects to a laptop via its USB-C Thunderbolt 3 port, enabling the user to both charge their device and transmit data using a single cable. The dock features an SD UHS-II card slot, a pair of USB 3.0 ports, as well as one USB-C 3.1 Gen2 port.

The model also offers separate audio jacks for microphone out and audio out, Gigabit Ethernet connectivity, and support for either one 5K display at 60Hz or two 4K displays at 60Hz. Users can also upgrade an NVMe SSD drive in a dedicated slot; the dock supports read and write speeds up to 1500MB/s.

Joining the dock is Glyph’s new Atom Pro NVMe SSD, a drive offered in capacities up to 2TB with read speeds up to 2800MB/s and write speeds up to 2400MB/s. According to Glyph, its new SSD is designed to handle demanding workflows, including projects involving 4K/8K video and VR. The drive’s case is MIL-Standard 810F rated to withstand exposure to sand, dust, shock, and vibration.

Glyph offers its products through a number of online retailers, including Filmtools, B&H Photo, and Adorama. The Thunderbolt 3 dock is available with 500GB – 2TB capacities starting at $ 299.95 USD, and the NVMe SSD is available in 1TB-2TB capacities starting at $ 499.95 USD.

Articles: Digital Photography Review (dpreview.com)

 
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Pixel 3 and Pixel 3 XL feature enhanced computational features, dual front-facing cameras

10 Oct

Google has announced the Pixel 3 and Pixel 3 XL almost exactly a year after their predecessors debuted. The 5.5″ Pixel 3 and 6.3″ XL feature larger displays than the previous generation (5″ and 6″ respectively) but keep roughly the same size and weight.

In a world of dual and triple-camera arrays, Google is staying the course with a single rear-facing camera on each device: the same 12.2MP sensor with dual pixel autofocus and 28mm equiv. F1.8 aperture that appeared in the Pixel 2 and 2 XL. However, two front-facing cameras are now offered: a 19mm equiv. 8MP F2.2 with fixed focus designed for group selfies, and a 28mm equiv. 8MP F1.8 with phase detection autofocus.

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The real story, as it tends to be lately, is the software. Working with just one main camera, Google has doubled down on computational solutions to physical limitations. But there’s a silver lining to this approach: any techniques that make a single camera better will eventually make multiple cameras that much better once that approach is (arguably inevitably) adopted.

The Pixel 2 shot and aligned up to 9 frames for every image taken to maximize detail and reduce noise, and the Pixel 3 is now capable of shooting, buffering, and aligning up to 15 frames per shot. All still with zero shutter lag – you get the shot that represents the instant you hit the shutter button.

A new ‘Night Sight’ feature that combines multiple frames with long shutter speeds for extremely low light shots

There’s a catch, for now though. These extra frames are only used when zooming your image 1.2x or more, or when the environment is so dark as to require longer shutter speeds. That latter feature is called ‘Night Sight’ and it combines multiple frames with long shutter speeds for extremely low light shots. It does this using Google’s ‘robust merge’, which is able to effectively deal with subject movement without blur or ghosting.

Another computational feature called ‘synthetic fill flash’ understands human subjects and raises their exposure with a fill-flash effect. The result is often a nice warm glow on faces, particularly in backlit situations where they might otherwise be rendered dark.

Google uses super-resolution techniques to tackle the problem of poor image quality with digital zoom. By capturing multiple frames with sub-pixel resolution, the Pixel 3 can record detail finer than traditional approaches, which means that digitally zoomed shots, which crop and enlarge smaller portions of the frame, can – we’re told – compete with optical zoom approaches.

Particularly innovative about this approach is the removal of the need to demosaic: with pixel-level image alignment the Pixel 3 can combine images that have been off-set by one pixel shifts, which means that every color has been sampled at each pixel position in the final frame. No demosaicing means sharper images with less noise.

Official Google Pixel 3 sample images

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A new Top Shot feature is available when taking motion photos – the device constantly buffers images and captures alternates, using AI to suggest the best photo of the bunch, even if it was captured before the shutter was pressed.

Improvements have also been made to Portrait Mode. Google says its depth mapping is better, with a new learning-based approach that is better at judging background and foreground objects. The result is fewer depth map errors, more uniform blur across the frame, and more natural transitions from in focus to out-of-focus areas. The level of blur and point of focus can be changed after the fact. Continuous subject tracking is now available as well – tap a subject and the camera will track and maintain focus on it, in stills or video.

Google says its depth mapping is better, with a new learning-based approach that is better at judging background and foreground objects

In non-photographic improvements, the Pixel 3 and 3 XL boast more robust waterproofing with an IP68 rating. And this year neither display appears to have the viewing angle and hue shift issues of last year’s Pixel 2 XL. In our use so far, the displays appear to be right up there with the best we’ve seen.

Both the Pixel 3 and Pixel 3 XL will be offered in Just Black, Clearly White and Not Pink color variations, in either 64 or 128GB. The Pixel 3 starts at $ 799 and the 3 XL starts at $ 899.

Google Pixel 3. Make every day more extraordinary.

Today we’re introducing Pixel 3 and Pixel 3XL, the new smartphones from Google. Pixel brings you the best of Google in a phone, powered by AI to deliver more helpful, thoughtful, and enjoyable experiences. That means a phone that answers for you when a telemarketer calls, a camera that uses AI to make sure you never miss the shot, and a more helpful visual and audio experience while charging, powered by the Google Assistant.

Brilliant photos every time and super-charged selfies
We’re taking more photos on our phones than ever before, but we still often miss the perfect moment. Pixel 3 helps you get that perfect shot on the first try.

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Here’s how the best camera gets even better with Pixel 3:

  • Capture smiles, not blinks: A feature we call Top Shot uses AI to help you capture the perfect photo every time. When you take a motion photo, it captures alternate shots in HDR+, then recommends the best one—even if it’s not exactly when you hit the shutter, looking for those where everyone is smiling, with eyes open, and facing the camera. Top Shot automatically captures alternate shots in HDR+. If your timing wasn’t perfect, the camera will suggest a better one and give you the option to save it.
  • Get better zoom: When you zoom in on a phone camera, the image looks grainy. Super Res Zoom is a computational photography technique, traditionally used for astronomy and scientific imaging, that produces sharp details when you zoom.
  • No light; no problem: Pixel 3 lets you take natural-looking photos in dark surroundings, all without a flash. With Night Sight, coming soon to Pixel 3, you can take bright, detailed, colorful shots around the campfire, in a moonlit forest, or a selfie after you close out the bar.
  • No selfie stick required: Get everyone in the picture with Group Selfie, which gives you 184% more room in your photo for friends and scenery.
  • Look … no hands! Photobooth mode uses AI to recognize that when you’re smiling or making a funny expression, you’re ready for a selfie. It snaps the photo on its own so that you don’t need to reach for the shutter button—a good option for candids.
  • Even more stunning portraits, front and back: When you take photos in Portrait Mode, you can change the blurriness of the background, or change the part of the picture in focus, after the fact. Google Photos can also make the subject of your photo pop by leaving them in color, while changing the background to black and white.
  • Create and play: In Playground, you can make photos, selfies, and videos come to life by adding your favorite superheroes, animated stickers, and fun captions. In celebration of Marvel Studios’ 10 Year Anniversary, you’ll enjoy seeing the characters from the Marvel Cinematic Universe (exclusively on Pixel) react to each other and to you.
  • Super smooth video: When you want to capture something that won’t stop moving—think an adorable toddler or your new puppy—Motion Auto Focus will make sure your Pixel 3 camera stays in sharp focus automatically, as you record. And if you happen to be taking a selfie video while walking or moving around, Pixel 3 brings you front-facing video stabilization.

Unlimited storage for all of your photos and videos
With Pixel 3, you can save all your favorite moments with free, unlimited photo and video storage in original resolution. It’s hassle-free, you don’t have to think about back-ups. Come back to Google Photos later and search for the beach photos you took on your Pixel 3, and they’ll pop right up.

Your AI-powered sidekick
The AI in Pixel 3 enables new features that make your day-to-day actions simpler and easier.

If you want to know more about something you’re looking at, use Google Lens, built right into the Pixel 3 camera. To scan and translate text, find similar styles of clothing, or identify popular plants and animals, you can now long press in the Pixel 3 camera to easily open Lens. When you point your camera at information you want to remember or don’t feel like typing in—like a URL or QR code on a flyer or an email address on a business card—Google Lens suggests what to do next, like creating a new contact.

You can count on even more help across other apps too, including Gmail’s Smart Compose, now available for mobile on Pixel 3. Smart Compose suggests phrases in your emails so that you can draft them faster, on the go. Gboard, the keyboard built into your Pixel 3, will recommend GIFs, stickers, and more, to make your conversations fun and engaging. Available first in English.

The Google Assistant is also baked into Pixel 3 to help you find answers and control your phone and compatible smart home devices—all with a simple squeeze or just by using your voice. This year we have two new Assistant features coming to Pixel:

First, Pixel 3’s on-device AI helps you screen phone calls and avoid spam calls. Imagine you’re at dinner with family or in a meeting at work and a call from an unknown caller comes in. Just tap on “Screen call” to find out who’s calling and why, as well as other information (as prompted by you). You’ll immediately see a transcript of the caller’s responses so that you can then decide whether to pick up, respond by tapping a quick reply (e.g. “I’ll call you back later”), or mark the call as spam and dismiss. Processing the call details on-device means these experiences are fast, private to you, and use up less battery.

Second, Pixel users also get help with making calls. Later this year, Pixel users will be the first to get access to an experimental new Google Assistant feature, powered by Duplex technology, which helps you complete real-world tasks over the phone, like calling a restaurant to book a table. This feature will initially be available in New York, Atlanta, Phoenix and San Francisco to help people book restaurant reservations and will roll out to other cities in the future.

As we develop new calling technologies, we believe it’s critical that we help users understand the context of the conversation. We’ll disclose to businesses receiving the call that they’re speaking to an automated system, and we have developed controls to protect against spam and abuse, as well as the ability for a business to opt-out of receiving calls. For Call Screen, we will also let the caller know that a screening service is being used.

Digital Wellbeing
Our phones, while probably the most important tech in our lives, shouldn’t control our lives. So Digital Wellbeing, a suite of tools to help you find your own balance with technology, is built into Pixel 3. It includes a dashboard to help you understand how you spend time on your phone, the ability to set time limits on specific apps, and a new Wind Down mode to help you get to sleep at night by gently transitioning your display to a grayscale screen. When you don’t want to be bothered by rings or notifications, just flip to Shhh— an easy gesture that turns on Do Not Disturb and minimizes distractions.

Fast and wireless charging
Pixel 3 comes with an 18 Watt fast charger in the box, which can give you 7 hours of use in 15 minutes of charging. With our AI-powered Adaptive Battery technique, Pixel 3 prioritizes battery power for your most important apps to make your phone last all day.

Alongside Pixel 3, we’re also introducing Pixel Stand, our new, Qi compliant wireless charger (sold separately). While charging in the Pixel Stand, your phone turns into a smart visual and audio experience powered by the Google Assistant, similar to Google Home Hub. It answers your questions, plays music, helps you control smart home devices, transitions into a photo frame when idle, and much more. If you set an alarm, your screen will gently brighten over 15 minutes before your alarm goes off, mimicking the sunrise and helping you wake up naturally.

Pixel 3 is IP68 water and dust resistant and has a security chip custom-designed by Google called Titan M, making it the most secure phone we’ve built yet. Titan M enhances mobile security by protecting your unlock credentials, disk encryption, app data, and the integrity of the operating system code itself. Powered by Android 9 Pie, Pixel 3 comes with the latest Android operating system.

You can choose from two sizes – the 5.5” Pixel 3 and the 6.3” Pixel 3 XL – and three colors – Just Black, Clearly White, and Not Pink. Both have the exact same feature set and include a high quality Pixel USB-C earbuds and a USB-C Digital to 3.5 mm headphone adapter in the box. Pixel 3 comes with dual front-firing speakers tuned by a GRAMMY award-winning music producer to turn your phone into a powerful speaker. Customers who activate a Pixel 3 or Pixel 3 XL by December 31, 2018 can get 6-months of free YouTube Music Premium.

Articles: Digital Photography Review (dpreview.com)

 
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The Samsung Galaxy S9+’s dual aperture feature explained

11 May
The wide-angle camera on the Samsung S9+, along with its smaller S9 sibling, comes with an adjustable aperture, offering either F1.5 or F2.4.

In a never-ending quest for better image quality, smartphone manufacturers are turning to all sorts of tricks to eke better performance out of very small image sensors. But through all the software, algorithms and dual-and-triple camera setups, the Samsung Galaxy S9 and S9+ flagship phones have joined a very select club of smartphones with real aperture settings. The S9+ will automatically switch from F1.5 to F2.4 depending on your lighting situation, and you can manually select it in ‘Pro’ mode.

Going from F2.4 to F1.5 on the Galaxy S9+ gives you nearly a stop and a third of extra light

So what are the potential benefits of having aperture control on a smartphone anyway? According to Samsung, “the category–defining Dual Aperture adapts to bright light and super low light automatically, like the human eye. And you can flex your artistic side, toggling the aperture to create a mood.”

Just ‘flexing my artistic side’ by manually choosing F1.5 and shooting into the sun. Out-of-camera JPEG.
ISO 50 | 1/516 sec | F1.5

All that strikes us as a little ‘over-the-top,’ but there is some potential here. Going from F2.4 to 1.5 gives you nearly a stop and a third of extra light, and will keep your ISO value down (or your shutter speed up) in dim conditions. But we were also curious about the quality in other situations; after all, these apertures are equivalent to F9 and F14 on full-frame. Could shooting the wider aperture in bright light give you sharper images by having less softness from diffraction?

Landscape quality

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F1.5 F2.4

Here’s an easy-to-see example of the difference in detail capture, despite all the Galaxy S9+ is doing behind the scenes to make these look as detailed as possible. It’s important to put this in context, though: when flipping between these two images full-screen on the S9+ they look identical. So unless you’re planning on making prints from your cell phone landscapes, it probably doesn’t matter all that much which aperture you (or the phone) pick.

Let’s see what sort of difference the aperture makes with a close subject, and distant background.

Close focus quality

Disappointingly, the S9+ and its included applications don’t allow you to use any computational background blur wizardry on images shot using the wide-angle camera that it does allow on its telephoto one (the smaller S9 on the other hand, which only has a wide angle camera, does let you do this). So does having a wider aperture give you some buttery background blur naturally?

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While there is a difference in background blur between the two apertures, it’s nothing like shooting with a wide-aperture prime lens on an interchangeable lens camera – but nor would we really expect it to be. But we do see how the phone’s noise reduction techniques deal with fine gradients in out of focus areas$ (document).ready(function() { $ (“#icl-4085–1726942983”).click(function() { ImageComparisonWidgetLink(4085); }); }).

F1.5 F2.4

Low light performance and takeaways

In really low light conditions, the faster aperture will definitely get you better shots on the Galaxy S9 and S9+ than if you were forced to use the camera at F2.4. Optical image stabilization means that you can hand-hold images down to a reasonably slow shutter speed, and the phone can keep its ISO more than a stop lower – as long as your subjects aren’t moving.

Out-of-camera JPEG.
ISO 50 | 1/13 sec | F1.5

But as I found out while shooting a dimly lit concert with the Galaxy S9+, Samsung’s latest flagship camera phone still isn’t a match for low light and moving subjects in its fully automatic mode (you can switch into ‘Pro’ mode and force higher ISO values or shutter speeds if you’re an advanced user). We are still working through our testing and plan on doing side-by-side comparisons with phones such as Google’s Pixel 2, which intelligently stacks images together even in low light situations.

This photograph taken at 1/30 sec in ‘auto’ was the only one that wasn’t blurred to oblivion. Out-of-camera JPEG.
ISO 800 | 1/30 sec | F1.5

Now it’s true that for casual shooters taking their phones out to dinner and photographing their friends and their food, the camera will automatically switch to F1.5 will help them get shots with more detail and less noise reduction, while using an F2.4 aperture will get them slightly better quality in daylight.

But we can’t help wondering if this is a little ‘gimmicky’ – the drop in detail at F1.5 is unlikely to be a deal breaker for these sorts of users, and if Samsung didn’t have to squeeze an aperture blade system into the lens design, could they simply have made the lens perform better wide open? The system looks to have real blades that expand and contract, but you’re only allowed a toggle between the two values.

We don’t know for sure, but we’ve still got lots of testing on the Galaxy S9+ over the coming weeks. Stay tuned for our full review.

Articles: Digital Photography Review (dpreview.com)

 
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Red gives deep-space sensor dual ISO and puts it on general release

29 Mar

A sensor designed to be used in space has gone on general release from cinema camera manufacturer Red. The Gemini 5K S35 was originally created especially to work in very low light conditions, but has been adapted to offer dual native ISO settings so it can also shoot in normal conditions. The sensor uses particularly large pixels and features a resolution of 15.4MP on 30.72 x 18mm dimensions.

Red claims the Gemini has a dynamic range of 16.5 stops when used in Standard mode, which makes it good at recording very bright highlights and deep shadow detail in the same frame. When switched to Low Light mode some dynamic range is sacrificed, but in return users get exceptional noise performance that produces footage at ISO 3200 in LL (Low Light) mode that looks the same as movie recorded at ISO 800 in Standard mode, according to the company.

It seems the sensor uses different hardware behind the pixels to deal with each of the sensitivity modes, in a similar fashion to the Panasonic Lumix DC-GH5s and the EVA1 cameras. The LL and Normal modes are selected in the menu and become active immediately. To maximize the resolution of anamorphic work Red has made the Gemini 5K S35 slightly taller than the standard sensors it uses by adding 300 pixels to the vertical recording area to make a 5120×3000-pixel area.

The Gemini sensor can be bought in the Epic-W body with prices starting at $ 24,000. For more information see the Red website.

Key features of the EPIC-W with GEMINI 5K S35 sensor:

  • New 5K S35 sensor that delivers optimized low-light performance
  • 15.4 Megapixel Dual Sensitivity CMOS Sensor
  • 30.72 mm x 18 mm (Diagonal: 35.61 mm)
  • Dual sensitivity sensor provides greater flexibility for a variety of shooting environments
  • Seamless switching between Standard and Low Light modes ( no reboot needed )
  • 5K up to 96 fps Full Format
  • 16.5 stops of DR
  • 4K upto 30fps and 2K upto 120fps using ProRes or Avid
  • Simultaneously record REDCODE plus ProRes or Avid
  • Up to 275 MB/s write speeds
  • Interchangeable lens mount

Press release

Introducing The New GEMINI 5K S35 Sensor

Today, RED introduced the new GEMINI™ 5K S35 sensor for the RED EPIC-W camera. GEMINI 5K S35 leverages dual sensitivity modes to provide creators with greater flexibility for a variety of shooting environments. Whether capturing with GEMINI’s Standard Mode for well-lit conditions or its Low Light Mode for darker environments, RED EPIC-W 5K S35 delivers incredible dynamic range and produces cinema-quality images.

The GEMINI 5K S35 sensor provides exceptional low-light performance, allowing for cleaner imagery with less noise and better shadow detail. Operators can easily switch between modes through the camera’s on-screen menu with no down time and experience an increased field of view at 2K and 4K resolutions compared to the higher resolution HELIUM sensor. In addition, the sensor’s 30.72 mm x 18 mm dimensions allow for greater anamorphic lens coverage than with the HELIUM or RED DRAGON sensor.

Built on the compact DSMC2 form factor, the RED EPIC-W 5K camera and sensor combination captures 5K full format motion at up to 96 fps, boasts incredibly fast data speeds of up to 275 MB/s, and provides in-camera support of RED’s enhanced image processing pipeline, IPP2. Like all cameras in the DSMC2 line up, EPIC-W 5K is able to shoot simultaneous REDCODE RAW and Apple ProRes or Avid DNxHD/HR recording and adheres to RED’s dedication to OBSOLESCENCE OBSOLETE—a core operating principle that allows current RED owners to upgrade their technology as innovations are unveiled without having to purchase all new gear.

“While the GEMINI sensor was developed for low-light conditions in outer space, we quickly saw there was so much more to this sensor,” says Jarred Land, President of RED Digital Cinema. “In fact, we loved the potential of this sensor so much, we wanted to evolve it to make it have a broader appeal. As a result, the EPIC-W GEMINI now sports dual-sensitivity modes. It still has the low-light performance mode, but also has a default, standard mode that allows you to shoot in brighter conditions.”

Beginning at $ 24,500, the new RED EPIC-W with GEMINI 5K S35 sensor is available for purchase online and through select worldwide RED Authorized Dealers. Alternatively, WEAPON Carbon Fiber and RED EPIC-W 8K customers will have the option to upgrade to the GEMINI sensor at a later date.

Articles: Digital Photography Review (dpreview.com)

 
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DPRSplit will help pull more dynamic range from Canon 5D Mark IV Dual Pixel Raw files

14 Feb

RawDigger and FastRawViewer have released the beta version of an application called DPRSplit, designed for Canon 5D Mark IV owners. With DPRSplit, photographers can input a CR2 file from a Canon 5D Mark IV and then extract a second image from it, one with an exposure value that is about one stop lower than the original CR2 image.

This utility works only if the camera’s Dual Pixel Raw mode was enabled when the shots were taken.

Canon explains how this technology works on its website:

The Dual Pixel sensor’s pixels have a dual photodiode construction. This sensor design means the sensor can receive an A and B signals from the subject and to detect any phase differences between the two signals, allowing them to attain focus as part of the Dual Pixel AF system … During Dual Pixel RAW shooting, a single RAW file saves two images into the file. One image consists of the A+B combined image data and the other only the A image data.

Photographers benefit from this technology by using Canon’s Digital Photo Professional software, which enables users to make “microadjustments” to focus, bokeh shift, and reduce ghosting. However, the software doesn’t enable users to extract both images from the CR2 file separately—that’s where DPRSplit comes in.

With this utility, photographers get access to that second frame, which has half the light of the composite image. This means that, in essence, the camera is automatically capturing two shots, bracketed by about 1EV.

Extracted images are saved as DNG files for editing with any software that supports the format, so you can blend the images back together and get about +1EV more usable dynamic range. And since the exposures are captured simultaneously, you don’t have to worry about motion blur in your image. The only potential “issue” is a minor parallax error between the two frames.

DPRSplit beta 0.8 is free to download for Windows 7 or higher and Mac OS X 10.6 through macOS 10.13. As with any beta software, it is possible users will encounter bugs, but if you’re a 5D Mark IV user and you already shoot in Dual Pixel Raw, this one might be worth a shot.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung’s new ISOCELL Dual module will bring dual-cameras to budget smartphones

08 Feb

Dual-camera setups that allow for better zooming and a background-blurring fake bokeh effect have become pretty much a standard feature on flagship smartphones; however, they are still far less common on cheaper ‘budget’ devices. That’s all about to change. The image sensor division of device maker Samsung just launched the new ISOCELL Dual camera module, which was specifically designed for use in budget devices.

The new module comes with a built-in set of algorithms and functions and can be configured two ways: either for low-light performance by combining image data from two sensor, or to provide a bokeh effect feature. For the low-light setup, Samsung couples two 8MP sensors; for the bokeh effect, the module is assembled with a 13MP and 5MP image sensor combination.

Samsung will likely use the module in its own entry-level devices but, like it does with its sensors, RAM modules and other components, the company is also offering the technology to other OEMs. This will allow smaller companies to integrate dual-cam technology into their products without the need for large R&D budgets and software optimization.

We should see the first production smartphones using the ISOCELL Dual module sometime later this year.

Articles: Digital Photography Review (dpreview.com)

 
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