HDR image opening library -

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i tried search question didn't find previous topic. hope didn't miss it. :)

anyway; have program open image, applies couple of image enhancing algorithm , save results in folder. works normal images but, obviously, doesn't work hdr files. indeed, if select ".hdr" image , give run, behave didn't gave him image @ all.

is there library allow me open , work (open , save) on kind of files?

hdr images have high dynamic range. can't open , save in format (like can open jpg , save bmp). there regions bright, , others dark.

so need sort of post processing (gamma correction , tone mapping) before storing standard dynamic range format. photoshop that. , there other commercial tools (search hdr processing). if you're looking free, imagemagic or blurate can extent, aren't advanced, , need tweaking.


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