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« le: 31 Juillet 2007 à 17:03:00 »

http://kammagamma.com/about/

The world first DSLR color database
KammaGamma.com features a unique color transformation database that allows the photographer to better understand the color transformation of any DSLR camera. The color database is constructed of several plots, calculated by real time color conversion functions and gamut mapping.

http://kammagamma.com/articles/color-transformation-database.php

The world first DSLR noise database
KammaGamma.com also features for the first time a complete database for JPEG noise measurements taken in a controlled lab. The noise database is based on two plots that display to the photographer noise measurements as a function of luminance and of ISO setting. Furthermore, the noise measurements are displayed as Luma and Chroma data that is the same way camera makers measure and reduce image noise.

http://kammagamma.com/articles/noise-analysis-db.php

More databases in development
Talya Seligman, coeditor and web developer has announced: “There are several more databases in development, some of which will be ground breaking measurements that have not been previously available to photographers.”

First Canon DIGIC III algorithm evaluation article
KammaGamma.com recently published an algorithm evaluation article on the recently launched Canon EOS Mark III. The article describes noise reduction methods and examples, which have never been fully explained and demonstrated to the average photographer.
http://kammagamma.com/articles/canon-eos-1d-mark-iii-image-quality-redefined.php

About the authors of KammaGamma.com
Max Penson - Max is a photographer who has seen many digital cameras behind the scenes. He is an image quality testing and analysis specialist in the digital camera industry.

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