by Jakub

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To edit Canon's CR2 RAW files, Canon's Digital Photo Professional will run under wine. The big advantage is that it provides the same results under Linux that it does under Windows. Canon's demosaicing is very good. I have experienced no crashes. Adjustments are available for brightness, white balance, "shot settings" and "picture style", overall contrast, ...


You're looking at JPEG artifacts. The JPEG compression scheme divides an image up into 8x8 pixel blocks and rebuilds each block using a collection of 2D waves as building blocks: You can faithfully recreate any image by adding together a combination of wave images with the correct brightnesses. However JPEG is a lossy compression algorithm and so it ...

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