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Posts Tagged ‘Starts’

Instagram expands anti-bullying system, starts issuing alerts over offensive captions

17 Dec

Instagram has announced that its platform will start warning users when it detects that they’re about to post a potentially offensive caption on a photo or video. This new feature marks the expansion of the anti-bullying system Instagram introduced earlier this year.

In July, Instagram rolled out an AI-powered system that warns users when they attempt to publish a ‘harmful’ comment. This same technology is now being used to monitor for potentially offensive content captions, as well, Instagram announced on Monday.

The system works by identifying captions that are similar to ones previously reported by users. When the system is triggered, a prompt will appear within the Instagram app that reads, ‘This caption looks similar to others that have been reported.’ Users have the option of either sharing the caption regardless or editing it before publishing.

The feature is rolling out to ‘select’ countries at this time, but will be available globally in ‘coming months.’

Articles: Digital Photography Review (dpreview.com)

 
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Google Photos starts rolling out manual face tagging feature on mobile

03 Dec

As promised this past summer by Google Product Lead David Lieb, Google Photos has been updated to support manual face tagging. The feature first started rolling out to some users last week, according to Android Police, only days after XDA spotted signs of the new feature in an app teardown. The feature still has not arrived for all users, however.

Manual face tagging is a new Google Photos feature that builds upon the service’s existing face-detection algorithm. With this new tool, users are able to manually correct errors made by the algorithm and to also immediately tag images of new people who haven’t yet been identified by the app.

Users who have access to the feature note one big limitation with the new tool: the app does not allow users to tag faces that weren’t detected by the algorithm. As well, it isn’t yet clear whether manually tagging people and correcting mistakes will help improve the algorithm’s ability to detect those people in subsequent photos.

Users who have access to the new manual face tagging option can find the tool within the Google Photos app’s ‘Albums’ menu. Tap on ‘People & Pets,’ then tap on an image. Swipe up from the bottom of the screen to reveal the menu containing EXIF data, then swipe up again.

The person featured in the image will be listed under a section title ‘People.’ If you have access to the manual face tagging feature, you will see a new pen icon located next to the person within this ‘People’ section. Android Police notes that this feature is rolling out through a server-side update, meaning that users can’t manually update the app to get access to the new tagging option.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung starts mass-production of 5x tele smartphone camera module

23 May
Image: etnews/Samsung

Huawei started the trend for longer zoom reach on smartphone cameras with the 5x periscope-style tele camera in the Huawei P30 Pro. OPPO followed soon after with a similar system in the OPPO Reno 10x.

It’s only a question of time before we’ll see 5x teles from the other major manufacturers and everything points towards Samsung being next in line. Samsung Electro-Mechanics (SEM) has kick-started mass production of a new camera module with 5x optical tele and if the rumors can be trusted we will see the new module in the upcoming Galaxy Note device generation.

Image: etnews/Samsung

According to a report by Korean publication etnews the camera module will have a very slim 5mm profile which eliminates the need for a ‘camera hump’ on the back of the device. Like in the Huawei solution, a refracting prism is used to channel incoming light onto the sensor. The module will be aligned vertically in the device.

Sample shots from the new system show off magnifications at standard, 2x and 5x settings but we’ll have to wait for the final product to see if the Samsung module’s image quality can compete with the Huawei and OPPO solutions.

Articles: Digital Photography Review (dpreview.com)

 
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Instagram starts demoting ‘inappropriate’ content, even if it doesn’t violate its rules

12 Apr

In a meeting with journalists yesterday, Facebook detailed changes it is making to its family of products aimed at dealing with what it calls ‘problematic content.’ For Instagram, this change means a demotion of content Facebook refers to as ‘inappropriate,’ though the posts don’t violate the platform’s Community Guidelines.

Demoted content will not appear in Instagram’s Explore or hashtag pages, according to a new page on the platform’s Help Center. The demotion applies to posts that ‘might not be appropriate for our global community,’ even if those posts aren’t in violation of the Community Guidelines, the company explains.

Instagram’s Help Center page, seen in the screenshot below, doesn’t offer any visual examples of ‘inappropriate’ content, only providing ‘sexually suggestive’ as one category that will be demoted. This change doesn’t apply to the user Feed at this time, but there’s no word on whether Facebook will lower the Feed ranking of these posts in the future.

TechCrunch has published multiple images from Facebook’s press event that include visual examples of ‘non-recommendable’ content set for demotion on Instagram. Though dealing with certain posts, such as ‘likes’ spam and fake news, would obviously be a good thing for users, other categories encompass large, vague content segments with no clear definition of what is and isn’t ‘appropriate.’

Based on the images from Facebook’s press event, Instagram will demote posts that feature sexually suggestive, ‘graphic/shocking,’ and violent content. Examples include, among other things, images of someone being sprayed with pepper spray, a woman in a bikini and a skull.

The vague nature of Facebook’s sweeping ‘non-recommendable’ categories leaves many users in a state of uncertainty and may reduce the platform’s overall usefulness for certain creatives and brands. Though a user’s existing followers will still see the ‘inappropriate’ posts in their respective Feeds, being filtered from Explore and hashtag pages greatly limits the user’s ability to gain new followers.

Though Facebook didn’t go into details in its press release about the changes, TechCrunch reports that the company will use AI algorithms to determine which posts are demoted. Human content moderators have been tasked with labelling ‘non-recommendable’ content; Instagram will use those labels to train machine learning algorithms on identifying borderline content.

Instagram’s content demotion effort is now underway.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung starts production of world’s first 1TB eUFS storage module for mobile devices

30 Jan

Samsung announced it has started mass-producing the world’s first 1TB embedded Universal Flash Storage 2.1 (eUFS) module for mobile devices. Given we are now pretty close to the launch of the new Galaxy S10 flagship series, it looks like there is a chance we might see a 1TB option for at least one of the S10 devices.

Samsung says the new module is the same size as the 512GB variant in the Galaxy Note 9. The increase in density has been made possible using V-NAND technology that vertically stacks NAND cells in order to maximize density and efficiency.

According to Samsung the new module offers sequential read speeds of up to 1000MBps and write speeds of 260MBps, enough for the continuous recording of high-speed video at 960fps. In terms of both storage capacity and transfer speeds the new module should also make an interesting combination with Samsung’s new 8K-capable Exynos chipset.

According to Cheol Choi, Samsung’s executive vice president of Memory Sales & Marketing, “the 1TB eUFS is expected to play a critical role in bringing a more notebook-like user experience to the next generation of mobile devices.”

Articles: Digital Photography Review (dpreview.com)

 
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Magic Lantern starts work on way to ‘enhance’ Canon EOS R feature-set

20 Oct
An example of the Magic Lantern software running on an EOS DSLR

The group that provides Canon users with programs to expand the feature set of their cameras has begun cracking the new EOS R mirrorless firmware.

Beta firmware from Magic Lantern is said to be in the test stages, and if it follows already existing Magic Lantern software, it will add new display overlays, uncompressed raw video, focus stacking and even the chance to load games on to the camera. Magic Lantern doesn’t replace the firmware already loaded onto the camera by Canon, but is extra software that runs alongside it to add additional features.

Many users will perhaps hope that full-sensor 4K video will be added, though the consequences of the camera using the whole sensor area for extended recording is yet to be discovered.

Andrew Reid from EOSHD shows a video of an experimental firmware probe successfully taking control of the camera system – even if to just show a green screen. This, he says, is good news, as it means the Magic Lantern code ‘was able to execute on the EOS R as normal’ and ‘which demonstrates the possibility to change camera registers and execute code on the main processor.’

Obviously more work is needed, but the first steps of cracking the file format and encryption seems to be underway.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung starts mass producing high-performance 4TB QLC SSDs for consumers

09 Aug

In 2016, Samsung launched a 4TB SSD with a prohibitively expensive $ 1499 price tag. In a statement this week, Samsung revealed that it has started mass producing a less expensive variant, ushering in the industry’s first 4-bit quad-level cell (QLC) 4TB SATA SSDs. The 4TB model will be part of a consumer QLC SSD lineup released later this year alongside 1TB and 2TB capacities.

…its new 1-terabit V-NAND chip enables it to efficiently produce 128GB cards for mobile devices

The three new consumer-tier QLC SSDs will utilize a 2.5″ form factor, making them compatible with a variety of PCs and external enclosures. According to Samsung, these SSDs have a sequential read speed of 540MB/s and write speed of 520MB/s, offering the same performance as 3-bit drives via the use of TurboWrite tech and a 3-bit SSD controller.

In a press release, Samsung executive VP of memory sales and marketing Jaesoo Han said, “Samsung’s new 4-bit SATA SSD will herald a massive move to terabyte-SSDs for consumers.” In addition, the company says its new 1-terabit V-NAND chip enables it to efficiently produce 128GB cards for mobile devices, paving the way for high-performance mobile storage.

Prices and release dates haven’t been revealed yet.

Articles: Digital Photography Review (dpreview.com)

 
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ARRI starts certified pre-owned program for second hand cinema cameras

27 Apr

Filmmakers on a budget who prefer using second hand kit will soon have a great certified option at their disposal, as cinema camera manufacturer Arri has started a certified sales program for used Alexa bodies. The company says these pre-owned Alexa Plus and Classic models have gone through extensive servicing and testing before being put on sale, and for additional peace of mind, all of them will come with a one year warranty.

Before you get too excited, you are still going to need at least €9,900 (~$ 12,000 USD) plus tax to get yourself started… and that’s without a lens. So far the company has just eight cameras for sale, including Alexa Plus 4:3 and 16:9 models and a Classic EV, none of which are in the current production line-up.

Still, as the program grows, it will offer more affordable (if not exactly affordable) options for filmmakers with medium-deep pockets and extremely high standards.

To get ARRI’s Approved Certificate, the second hand bodies are checked, serviced, fixed and tested by the company’s service engineers. According to the website, this includes “a thorough check of parameters, including image sensor quality, recording functions, connectors, flange focal distance, audio system, and ARRI Lens Control System.” Furthermore:

The overhaul also includes an update to the latest Software Update Packet (SUP) of the respective model. Repairs are performed as required if any malfunctions are detected. Before the ARRI Certificate of Approval is issued, the equipment goes through the same Final Function Test as new cameras, ensuring it meets the high standards expected of it.

For more information, visit the pre-owned pages on the Arri website.

Press Release

Announcing the ARRI Approved Certified Pre-Owned Program

  • Selected ARRI ALEXA cameras available
  • Comprehensive check and overhaul of all components
  • All cameras subjected to final function test
  • Certified cameras come with one-year warranty

April 24, 2018; Munich, Germany – ARRI announces the introduction of the Certified Pre-Owned Program. The motion picture equipment manufacturer is now offering selected pre-owned and refurbished camera systems of the ALEXA series for sale. “We are excited to offer the ARRI Approved Certified Pre-Owned Program,” says Stephan Schenk, Managing Director of ARRI Cine Technik and General Manager of the Business Unit Camera Systems. “It’s a global initiative which adds a new tier to our products, allowing more filmmakers access to our technology. It also gives educational institutions a cost-effective way of providing high-quality equipment for their students.”

ARRI’s attention to detail and intimate knowledge of conditions on set for over one hundred years have resulted in generations of cameras that are robust, reliable, and simple to operate. Under the ARRI Approved Certified Pre-Owned Program selected ALEXA Plus and ALEXA Classic EVs undergo thorough assessments, are given thorough overhauls, and are recalibrated.

All components—starting with the sensor—are checked to confirm they are fully functioning, and that all systems work as they should. Any parts that require replacement are exchanged.

Christian Richter, Manager Certified Pre-Owned Camera Systems at ARRI, says the program delivers reliability, affordability, and dependability. “It will give more filmmakers access to tools that will enable them to capture stunning images,” he says. “They can be sure that they are not sacrificing performance for price, because the selected ALEXA cameras come directly from the manufacturer and are backed by ARRI’s warranty.”

Before the ARRI Certificate of Approval is issued, the equipment goes through the same final function test as new cameras, ensuring it meets the high standards expected of it. The ARRI approved and certified cameras are also covered by a one-year warranty.

Articles: Digital Photography Review (dpreview.com)

 
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What to do When it Starts to Rain – Are you Prepared to Keep Shooting?

17 Dec

I live in a country where the climate is described as temperate. This is just another euphemism for not so great weather! Typically, the seasons sort of merge together and the annual rainfall can dampen anyone’s spirits, pun intended.

It was when living in Paris, France for a couple of years that I truly understood the real meaning of the four seasons. Spring in Paris is actually spring – chilly but with clear blue skies and sunshine. And in summer, my favorite season, it is gloriously hot.

Rain and water, in general, are not a good mix when it comes to camera equipment, especially when it comes to your camera bodies and lenses. But there are times when you can get caught literally out in the rain. So what do you do? Panicking is an option, albeit not a practical solution.

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

In this article, I aim to provide some useful tips to keep you and your gear protected from the elements. The following tips are for when you find yourself caught out in a light rain shower that doesn’t last long, but want to stay on location to continue shooting.

The first thing to do before stepping outside your door is to check the weather forecast. If you have to travel to your chosen destination, the weather may change when you arrive, so be prepared for that. Most smartphones have a weather app built-in. I recently downloaded the rain radar app. It’s free too (for Android here – for iOS as well, just search for the right one for your area).

5 Useful items to have in case it rains

  1. Rain pack and a towel
  2. Lens hood
  3. Camera rainsleeve or a Ziplock bag
  4. Silica gel packs
  5. Umbrella
What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

Hiking boots plus my stuff bag which has my waterproofs and a towel.

Preparation is key here. Inevitably, when shooting outdoors, you are at the mercy of the weather. I have a designated rain pack that I can throw into the boot (trunk) of my car along with my hiking boots. I use this type of bag so as I can stuff my waterproofs and towel inside at short notice. Plus, the bag itself takes up so little space for storing away afterward.

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

My waterproofs & hiking boots ready to go in the boot of my car

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

My handy stuff bag, otherwise known as a dry bag for storing scuba fins!

The towel is for wiping surface water off your gear, especially your tripod legs, before collapsing the legs down. Or indeed yourself!

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

Handy anti-rain items for cameras

The humble lens hood can sometimes get overlooked for its usefulness. This small lightweight bit of plastic is key in not only preventing unwanted strong light hitting the lens at an angle, which produces lens flaring and ghosting. It can also help stop the rain from hitting the front of the lens element. Another bonus for the lens hood is protecting your expensive glass against a fall or knock.

Another permanent fixture in my camera bag is the camera rainsleeve by OP/TECH USA. However, I haven’t yet had to use it but knowing that it’s there is reassuring. It is probably the cheapest camera gear item you will ever buy. I think it’s worth paying $ 6.95 USD. It is inexpensive and takes up so little room in your camera bag. Of course, you can always improvise and use a ziplock bag instead.

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

Camera Rainsleeve by OP/TECH USA – a great inexpensive solution to protect your camera in the rain.

Moisture absorbent silica gel packets, the little 5g packets that are used for storage or dispatch of electronic products. I tend to keep them when I get a parcel delivered, so I have a couple in my camera bag at all times. You can also buy these silica gel packs online quite cheaply too.

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

Silica Gel Sachets – a handy item in your camera bag for keeping moisture away from your camera. Just make sure to check them from time to time for wear and tear. Inside the sachets are very small hard translucent gel balls, which can get lodged in unusual places.

Tip: Do check these little sachets from time to time for wear and tear. Recently, I had one split open not in my camera bag but in my laptop case. I tried to insert a flash drive into the USB Port. The USB key wouldn’t insert completely. Thankfully, I didn’t try to force it. I couldn’t see anything obvious when I checked the USB Port. However, when I got a flashlight to have a better look. I could see this very small translucent ball stuck in the corner. Luckily, I was able to get it out without damaging the USB Port.

Cover yourself too

Last but not least on my list is the ubiquitous umbrella. If you are by yourself, you might be able to hold a small umbrella to protect your camera while shooting. A little awkward at best but it could work in a pinch. On the other hand, if you are with someone else. It’s ideal, as he/she can hold the umbrella over you and your camera.

Umbrellas also act to protect your subjects from getting wet. On one occasion, I used my shoot-through-white umbrella to protect my model from getting wet. It also acted as a great backdrop for the shot.

What to do When it Starts to Rain - Are you Prepared to Keep Shooting?

Girl holding a white see thru umbrella that I used to keep my model dry and it provided a great backdrop too.

Tip: An umbrella can be used as a great prop for an image. For example, a red umbrella or a differently shaped umbrella can really add an interesting dimension to your image.

Summary

Shooting outdoors does indeed bring its own challenges but with a bit of planning and having a few essential items to hand, all may not be lost. We can’t control the weather, so at best all we can do is prepare for it.

For example, for the shot of the Sony camera inside the waterproof case (see top photo). The camera is sitting on the bonnet (hood) of my car and I was nice and dry underneath the front porch of my house four feet away. If the rain persists or is simply too heavy to venture out, use this time to take actual shots of the rain against the window of your house or car.

Before

After

Before

After

What makes these shots more interesting is the type of background and the light reflecting off the rain droplets. For example, in the following image. I was in my own car and shot the car in front of me with my iPhone. I switched the wipers off to let the rain build up on the windscreen. The lights from the oncoming traffic gave it this Blade Runner abstract type shot.

Before

After

Disclaimer: I wasn’t driving the car when I took these shots. The traffic was at a standstill.

I hope you found this article useful. I’d love to hear your tips and advice on how you battle the elements when out shooting in the rain or other inclement weather. Please leave your comments below.

The post What to do When it Starts to Rain – Are you Prepared to Keep Shooting? by Sarah Hipwell appeared first on Digital Photography School.


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Instagram starts warning users about wildlife abuse when they search certain hashtags

07 Dec

Instagram has announced a new wildlife protection measure following a New York Times report on how some traffickers are using the platform as part of the illicit animal trade. In a blog post published earlier this week, Instagram said that it will start presenting a content advisory screen to users who search for hashtags that are, “associated with harmful behavior to animals or the environment.”

This advisory, shown below, links to both the posts and a page where additional information on the matter is provided. That page, which discusses both environmental considerations and wild animal interactions, further links to TRAFFIC, the World Wildlife Fund, and World Animal Protection agencies.

In addition to encouraging its users not to damage the environment in order to get the perfect shot, Instagram says:

We also encourage you to be mindful of your interactions with wild animals, and consider whether an animal has been smuggled, poached or abused for the sake of tourism. For example, be wary when paying for photo opportunities with exotic animals, as these photos and videos may put endangered animals at risk.

Users who come across a video or photo they believe to be violating Instagram’s guidelines on this matter are urged to report it. The company explicitly states that it does not allow endangered animals to be sold via its platform, nor does it allow content featuring animal abuse.

Articles: Digital Photography Review (dpreview.com)

 
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