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Archive for December, 2011

RockCandy 3D -3D Video yt3d:enable=LR – No 3D Glasses Needed

07 Dec

Here’s a sneak peak of our brand new stereoscopic 3D music project that is lined up to launch in Summer 2011 -Enhanced Dimensions’ RockCandy 3D! This range of stereo 3D music themed products will include some seriously cool 3D T-Shirts, 3D Creative Stock Videos including some brand new and exclusive After Effects Stereo 3D tutorials, and finally an option to licence these full 3D HD animations for broadcast. It’s going to be too good to miss. Register now at www.enhanced-dimensions.com to be kept informed of RockCandy 3D’s launch and exclusive subscriber introductory offer.
Video Rating: 4 / 5

 
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Posted in 3D Videos

 

How to Make Rice Wine (??)

07 Dec

It’s easy to make this interesting wine/beer. Learn how to make Chinese Rice Wine. Shot with a Nikon D90
Video Rating: 5 / 5

Nikon D90 + Photomatix Pro High Dynamics Range movie. www.switch-science.com
Video Rating: 4 / 5

 
 

Cool Visual Art images

07 Dec

A few nice visual art images I found:

METROPOLITAN MUSEUM OF ART – 53rd St. Manhattan NYC
visual art
Image by asterix611
METROPOLITAN MUSEUM OF ART – 53rd St. Manhattan NYC

METROPOLITAN MUSEUM OF ART – 53rd St. Manhattan NYC
visual art
Image by asterix611
METROPOLITAN MUSEUM OF ART – 53rd St. Manhattan NYC

 
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Posted in Photographs

 

Chase Jarvis RAW: 12 Tasty Photo + Video Tips

07 Dec

Award winning photographer Chase Jarvis gives us 12 tips for better images using a variety of gear from point + shoots and natural light to high end DSLRs and strobes.
Video Rating: 4 / 5

 

Nikon Coolpix P7100 Review

07 Dec

If you’re dithering between a mirrorless and a DSLR camera for serious, down-to-earth photography, this one from Nikon fits exactly that role.

Sure, the lens is fixed but it is a Nikkor that equates to 28-200mm as a 35 SLR equivalent: a 7.1x enlargement in fact. Very cleverly, Nikon has also installed an optical viewfinder: tiny but useful.

Agreed, the CCD captures only 10.1 megapixels, meaning you can snare a maximum image size of 3648×2736 pixels or as a 31x23cm print. But note: the CCD measures a largish 15mm across the diagonal. Compare the Nikon V1, with a diagonal of 16mm.

One negative: you have to forgo Full HD video with the P7100: max res is only 1280x720p, although I did find the AF and exposure control worked effortlessly while shooting video. A downer is that you can’t shoot stills while recording video: and it interrupts the video run.

Nikon Coolpix P7100 front.jpg

However, Nikon describes the P7100 as “the top model in the COOLPIX series.”

After only five minutes with the new camera, fiddling with the controls and scanning the copious viewfinder menus, I have to agree.

Nikon P7100 top.jpg

Nikon Coolpix P7100 back.jpg

Nikon Coolpix P7100 Features

This one sits in the same territory as Canon’s well-regarded G-series of fixed lens compacts — but IMHO the Nikon does it better.

Luna Park full tele.JPG

With camera in hand, the first thing you notice is the articulated screen that can be lowered 81 degrees from the vertical or upward by 105 degrees. But no sideways swing!

I particularly liked the external controls, especially the smallish knob/button at left: this gives direct control of ISO setting, bracketting, image quality/size/file format, custom picture control and white balance. After many years reviewing cameras that call for endless digging into viewfinder menus to access these features, this method has to be the pick of all the approaches.

Look across to the right of the top deck and you find the mode dial that takes you into auto, Program AE, shutter and aperture priority plus manual — and another button that gives direct access to exposure compensation, scene modes, effects. There are also three interesting positions on the mode dial that effectively give you three custom user settings.

It’s worth noting that there are four new special effects: zoom exposure, defocus during exposure, cross-processing and creative monochrome.

Grainy.JPG

These are fascinating. Take ‘creative monochrome’: you can vary the degree of graininess or you could even render the image as a solarised one. With ‘cross-processing’ you can simulate the effect of processing a colour negative in chemicals intended for reversal film … or vice versa!

I have to admit that the method of selecting special effects and scene modes left a little to be desired: you begin by rotating the mode dial to either, then you must hit the menu button to make your specific choice. Surely a better way would be to present the choices on screen immediately the mode is selected.

The interesting zoom memory is operable with the use of the Fn1 button, sited on the front surface. Not sure in my own photography how I could use this but possibly a useful feature when you have to match angles; up to three focal lengths can be logged.

There is a panorama mode, along with supplied software (Win and Mac) to stitch the images together: sure, it’s not as elegant as Sony’s approach where the images are stitched within the camera … but at least it’s there.

People in distorting mirror.JPG

Other niceties: a neutral density filter that can apply an exposure cut of three f stops. With this you can enjoy slower shutter speeds and shoot those dreamy, motion blurred images of breaking waves and other movement.

The big plus for many people is RAW capture (Nikon calls it NRW and it has to be converted), giving image files free of compression artefacts present in JPEG capture.

Startup

About a second and a half from startup In could shoot the first shot; follow-ons about a second apart.

Distortion

I was surprised to find there was obvious barrel distortion at the wide end of the zoom but negligible pincushion distortion at the tele end.

Nikon Coolpix P7100ISO Tests

Nikon P7100 ISO 100.JPG

Nikon P7100 ISO 800.JPG

Nikon P7100 ISO 1600.JPG

Nikon P7100 ISO 3200.JPG

The image noise only became noticeable at ISO 3200 but, even then, shots of some subjects could still be useful.

Nikon Coolpix P7100 Verdict

Why you’d buy the P7100: multiple external control points; pocketable.

Why you wouldn’t: you want Full HD; the 7.1x zoom range is not enough for you.

Having waded through a mountain of DSLRs, mirrorless models and piles of boring point-and-shooters this one shines out like a beacon on a foggy night.

A black note: the battery must be charged while in the camera, so you can’t go shooting while charging a second battery. Bummer!

Well done Nikon!

Nikon Coolpix P7100 Specifications

  • Image Sensor: 10.1 million effective pixels.
  • Lens: Nikkor f2.8-5.6/6-42.6mm (28-200mm as 35 SLR equivalent).
  • Effective Sensor Size: 15mm CCD.
  • Metering: Matrix centre-weighted and spot.
  • Exposure Modes: Auto, Program AE, shutter and aperture priority, manual.
  • Shutter Speed: 60-1/4000 second.
  • Continuous Shooting: 1.2 fps.
  • Memory: SD/SDHC/SDXC cards plus 94MB internal memory.
  • Image Sizes (pixels): Stills: 3648×2736 to 640×480.
  • Movies: 1280x720p 24fps, 960×540 30fps, 640×480 30fps.
  • Viewfinder: 7.5cm LCD screen (921,000 pixels).
  • File Formats: NRW (RAW), JPEG, MPEG4.
  • ISO Sensitivity: Auto, 100 to 6400.
  • Interface: USB 2.0, AV, HDMI mini.
  • Power: Rechargeable lithium ion battery, DC input.
  • Dimensions: 116.3×76.9×48 WHDmm.
  • Weight: 395 g (battery and card).
  • Price: AUD599.

Post originally from: Digital Photography Tips.

Check out our more Photography Tips at Photography Tips for Beginners, Portrait Photography Tips and Wedding Photography Tips.

Nikon Coolpix P7100 Review



Digital Photography School

 
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Nikon updates firmware for discontinued CoolPix P7000

07 Dec

nikon_cpp7000.png

Nikon has taken the unusual step of updating the firmware of its discontinued CoolPix P7000 enthusiast compact. Firmware v1.2 offers a broad selection of improvements and bug fixes, ranging from improved AF targeting to the correction of an error that meant the color temperature scale was reversed when correcting White Balance during in-camera Raw processing. The updated firmware can be downloaded from Nikon’s websites.

News: Digital Photography Review (dpreview.com)

 
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Fujifilm plans X10 firmware in response to ‘white disc’ concerns

07 Dec

fujifilm_x10.png

Fujifilm has said it will attempt to address the problem of X10 images showing ‘white discs’ with a firmware update in response to customer concerns. The company statement comes in response to our enquiries about the problem, and confirms the phenomenon is caused by sensor ‘blooming.’ It claims the camera is working within prescribed tolerances and that the problem is not uncommon in other cameras but says that it plans updated firmware to ‘lessen the effects’ of the blooming. We have prepared a quick test of the issue (which we will cover in greater depth in the full review), showing the effects of Fujifilm’s suggested ways of mitigating the issue.

News: Digital Photography Review (dpreview.com)

 
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Introduction to Masking in Sagelight Image Editor

05 Dec

This tutorial describes the basic concepts of image masking and shows some examples of how to use masking to change your image in subtle and very distinctive ways. Masking is a powerful tool, and Sagelight has many extensive masking functions, ranging from easy masking tools to more advanced masking effects, including mask feather controls, draw mask, and separate channel selection. This video just discusses the basic masking concepts, so you don’t need to know anything about Sagelight (or even use Sagelight) to learn how masking works in general.

 
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Posted in Retouching in Photoshop

 

VideoTrace – 3D modelling using real video

05 Dec

VideoTrace is a system for interactively generating realistic 3D models of objects from video—models that might be inserted into a video game, a simulation environment, or another video sequence. The user interacts with VideoTrace by tracing the shape of the object to be modelled over one or more frames of the video. By interpreting the sketch drawn by the user in light of 3D information obtained from computer vision techniques, a small number of simple 2D interactions can be used to generate a realistic 3D model. Each of the sketching operations in VideoTrace provides an intuitive and powerful means of modelling shape from video, and executes quickly enough to be used interactively. Immediate feedback allows the user to model rapidly those parts of the scene which are of interest and to the level of detail required. The combination of automated and manual reconstruction allows VideoTrace to model parts of the scene not visible, and to succeed in cases where purely automated approaches would fail..
Video Rating: 4 / 5

 

3d Gardens of Versailles

02 Dec

Use standard red/cyan glasses to view this anaglyph.
Video Rating: 4 / 5

This is an anaglyph 3D version (need red/cyan colored glasses) of Van Halen with Dreams,The Blue Angels Version. Hopefully this came out right to give the feel of being there & up in the air!
Video Rating: 4 / 5

 
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Posted in 3D Videos