We have a new top story today! We wanted to test how much of an improvement is the new Nikon D300 over the Nikon D200. We tested the Nikon D300 for true sensor RAW Dynamic Range, SNR and noise reduction on JPEG files. All in our new top story.
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December 2nd, 2007
We have a short new article today about the Nikon D3/D300 3D tracking by color system. We’ve made two shot video clips to show you how it works through the view finder, we may do the same with more complicated scene in the future. Click here for the article.
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November 29th, 2007
We are back from a slight break with a new article! This one is about Canon DPP and High ISO images. As you know, we are quite pleased with Canon’s JPEG noise reduction performance. Sadly though, the same excellent level of noise reduction is not what you’ll find with DPP. There are some tricks you can do to produce better results, but it is really up to Canon to address these issues. Click here for “High ISO with DPP should and can be better”.
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October 13th, 2007
I had to get me one of those iPhones. It really is that good as they say. During some sneaking inside the iPhone I have discovered the ICC profile for the screen the iPhone is using. It is really amazing that the iPhone actually uses an ICC profile, but even more amazing is that its screen is quite good. Its gamut range is very close or in even better in some cases than the old non LED LCD screen of my MacBook Pro. Not bad at all, you can find some comparisons here.
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September 21st, 2007
I was analyzing some focus tracking test images I’ve done with the Canon EOS 1D Mark III a few weeks ago. To speed up things I need to come up with a simple tool to automatically find the most detailed and string edges in the image. The result is Focus Finder, a Photoshop droplet to find the focus point in your images.
See this page to download Focus Finder and for more details.
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September 2nd, 2007
We have a new top story today. In the new “Leica M8 colors” article we talk about how Leica has designed the color look of the JPEG images. We also looking into how different RAW solutions render the colors out of the Leica M8 DNG files. The results are very much subjective, but we also use some objective measurements to help you better understand the colors. Read the “Leica M8 colors” article.
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August 30th, 2007
Finally, it’s here! Phase one just announced a free beta download of Capture One 4.0. The new version has some new editing tools, a new design and a very slick user interface. I have been a long time Capture One believer, mainly because the ICC support so I am very glad Capture One will soon be up to date with Aperture and Lightroom. The one thing that is very important to me is Image Quality, and version 4.0 seem to have a few improvements. From a first glance I think the Luma noise filter still needs quite a lot of work (Think beautiful grain Phase One!) and the Color LUT editor is now missing (Might appear on the Pro version?). Let’s hope for a quick final release. Download Capture One 4.0 Beta here.
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August 26th, 2007
We have a new scene comparison today! As many readers requested we compared the new EOS 1D Mark III to the EOS 5D in our lab scene. You can find our Low ISO comparison here and our High ISO comparison here. There is a new feature in our High ISO comparison, we are now allowing you to switch between RGB view, Luma view and Chroma view. This will allow you to better understand how the camera maker has filtered the image. Very cool new feature.
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August 25th, 2007
photo-cafe.jp has some interesting high ISO samples of the Canon EOS 40D with NR set to ON and OFF. From those samples it looks like the EOS 40D can reduce noise in the same fashion as the EOS 1D Mark III, but we will have to test that ourselves to be sure. |
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August 25th, 2007
Nikon has announced the new Nikon D3 and Nikon D300. Both are very much similar in exception to course to the full frame sensor of the Nikon D3, a 12 MP CMOS sensor with a pixel pitch of 8.45µm! Both cameras now utilize Nikon’s new 16 bit image processor called EXPEED. It has some very interesting features, such as real time chromatic aberration correction and Active D-Lighting. For those of you who are not familiar with the D-Lighting technology, D-lighting can “light” the dark parts of the image by using a filter. This way the system will lighten pixels in depends to where the pixel is in the image. Also interesting to note is the new “Picture Control”, a unified color system for all Nikon Cameras. There are Standard, Neutral, Vivid and Monochrome Picture Control settings. Each can be tuned by the user and could be transferred to other cameras. This still not means Nikon uses color LUT that could be uploaded to the cameras as Canon does (And all of this is worthless if you use non Nikon of Canon Raw software). Nikon claims EXPEED is capable to produce the same image quality as Nikon Capture NX, which normally does produce excellent image quality - far better than the Camera. We’ll have to test EXPEED to see if it is true.
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August 21st, 2007
www.photo-cafe.jp, a Japanese website has new details on the Picture Style Editor. From the included screen shoot it looks like it has a color LUT editor!!! Finally you can create your own picture style profiles by transforming HSL values, something I have been wanting to do for ages.
Picture Style Editor will show you both before and after images while you edit the color LUT. It looks like you can also sample the color from the image. On the right side you can find a list of all edited colors and a luminance editor along with input/outpot text boxes. I wonder how many points could be added to the luminance editor. It looks a bit like the Capture One ICC editor, but never the less, we are very excited here at kammagamma.com. Click here for full PSE screen shoot.
Update: Canon has a new sub website for the PSE in Japanese.
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August 20th, 2007
Sony as today announced a new APS-C CMOS sensor that can read out full 12 megapixels images at 10.39 frames per second. It is doing so by having “line parallel A/D conversion system (column A/D conversion system)”. Are we looking at the next Nikon DSLR sensor? We will know soon… If you recall, a few days before the Nikon D2x was announced sony released a press release describing the new D2x CMOS sensor. More information is available in the press release.
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August 20th, 2007
Out of the many new Canon announcements today is the new Picture Style Editor 1.0 software. This is very exacting, according the the announcement it will allow us to edit picture style profiles by editing the “style, color, and tone curves”. I hope that by color they actually mean that we could easily edit the color LUT to change how colors are rendered. This would make DDP one of the more powerful Raw software currently available for Canon cameras. Speaking of which, version 3.1 promise to deliver many new lens aberration corrections functions to correct chromatic aberration, color blur, vignetting, and distortion.
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August 20th, 2007
The EOS 40D is the new EOS 30D successor with a new CMOS 10.1 sensor, live view and 6.5 frames per second. The new EOS 40D uses the new DIGIC III with a 14 bit pipeline, a new 9 point cross-type AF sensor and of course a large 3.0” LCD screen. It is interesting to note the EOS 40D can do AF while in live view. As long as the AF ON button is being pressed the EOS 40D will keep the mirror down and focus. Releasing the AF ON button will resume live view. According the press release, the EOS 40D has a “electronic 1st-curtain shutter function in Live View” which might mean that there is no need to close the shutter before the exposure. This should reduce shutter lag. The EOS 40D will be available for $1,299 in September.
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August 20th, 2007
Canon has today announced the EOS 1Ds Mark III which uses the same body as the EOS 1D Mark III. With a full frame 21.1 CMOS sensor, Canon is clearly stepping in the medium format market. Along with 5 fps, WLAN Live view, large ISO range and a 7999$ price tag, I’d say we are looking at a good deal. The EOS 1Ds Mark III uses two DIGIC III image processors, it is still not clear however if the new noise reduction system is ON by default.
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August 2nd, 2007
James Duncan Davidson from Inside Lightroom blog has posted some interesting gamut plots of the new LED 15″ MacBook Pro laptop. James compared the new 15″ LED based laptop against his older first generation 17″ MacBook Pro and the 23″ Cinema display. You might want to also read Rob Galbraith’s analyses.
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July 31st, 2007
Ian Burley of Digital Photography Now has started a new website just for Four Thirds digital SLR cameras. You may find some very interesting information there, we particularly liked this article about Image Stabilisation. It also shows what happens when you fit the OIS Leica Vario Elmarit 14-50mm on the E-510 (IS vs Leica OIS).
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July 28th, 2007
Leica has today released firmware update version 1.107 for the Leica M8. According to Leica “The changes within the firmware version allows Leica Camera an even saver and more efficient production process. Furthermore, by modification of internal procedures, optimization of the general image reproduction and the functional features of the LEICA M8 has been accomplished.”
We are not yet sure what “general image reproduction” means, we need to get the Leica M8 back into the lab and find out. We’ll try to update you as soon as we can. The new firmware is available here.
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July 24th, 2007
We have a new top story! After many hours of testing the Canon EOS 1D Mark III we have an in-depth evaluation of Canon’s new top notch noise reduction algorithm, performed by the new DIGIC III. Many camera makers and RAW software makers have a lot to learn. Canon has done a wonderful job with the image processing part of this camera. Cllick here for “Canon EOS 1D Mark III - Image Quality Redefined”.
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