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Archive for the 'HDR' Category

High Dynamic Range (HDR)

April 15th, 2008 by Melaneum

Most common images are coded on 8 bits (24 if you have three channels for the colors) which gives 256 different values. The problem is that the human eye sensitivity spans a great range of luminosity and can adapt fast to different contrast. As a results, photos taken on a places with important contrast will look over or under exposed.

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