Serene Life

by garik

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2
votes
1answer
156 views

Contrast (or dynamic range) enhancement for very bright images [closed]

I have a scientific application where I have a very bright image - basically a laser beam cross-section - and want to detect very small variations in brightness (around 0.01% or less) within it. ...
1
vote
2answers
353 views

Does contrast affect dynamic range?

Does modifying the contrast of an image change the dynamic range of a photograph? Does it make it better quality?
24
votes
5answers
2k views

How to cope with high contrast?

Many times (especially around midday), we encounter lighting situations where the contrast of the scene is too high to capture with a camera. What can we do to create a useful picture in such ...