1 Eylül 2009 Salı

The bad side of the story about dslrs

Line Skipping

Canon T2i/550D aliasing demonstration - excerpt from FEBRUARY, blown up from Nino Leitner on Vimeo.



Rolling Shutter



Dynamic Range

How to increase the Canon 7D dynamic range (Tutorial) from Luka on Vimeo.



Moire

5D Mark II: Holy MOIRE Batman! (Thin line issues) from Toby Cook on Vimeo.




MP4 compression

Color Bit Depth

Bit depth quantifies how many unique colors are available in an image's color palette in terms of the number of 0's and 1's, or "bits," which are used to specify each color.
The human eye can only discern about 10 million different colors, so saving an image in any more than 24 bpp is excessive if the only intended purpose is for viewing. On the other hand, images with more than 24 bpp are still quite useful since they hold up better under post-processing

Noise

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