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HDR color management
Posted: Mon Jun 25, 2012 1:48 pm
by arabtornado
I have a 32bit hdr photo i opened it on Xnview MP but it appear dark and under exposed because it's not gamma encoded, but when i open it on Photoshop it looks good, i adjusted the ICC settings on XnviewMP and changed the default photo profile to sRGB and the profile file is "sRGB Color Space Profile.icm" and that doesn't solve the problem and the image still looks under exposed. Anyway to solve this problem?
Re: HDR color management
Posted: Mon Jun 25, 2012 7:31 pm
by xnview
could you send me a sample, please?
Re: HDR color management
Posted: Tue Jun 26, 2012 12:44 am
by arabtornado
xnview wrote:could you send me a sample, please?
Here is it Pierre...
http://www.mediafire.com/?lyyhkgr4gaqhhr2
Re: HDR color management
Posted: Tue Jun 26, 2012 7:09 am
by xnview
Do you have tried to change gamma setting for HDRI?
Re: HDR color management
Posted: Tue Jun 26, 2012 10:32 am
by arabtornado
xnview wrote:Do you have tried to change gamma setting for HDRI?
I changed the Gamma setting from "Enhance Colors" but i couldn't reach the same color tone on Photoshop and even if i can, what i was asking for that Photoshop automatically adjust the exposure of the HDR images to preview it correctly, and i think that it's not about the gamma setting... it's about Exposure setting and color profile which i think Xnview MP doesn't has.
Re: HDR color management
Posted: Wed Jul 23, 2014 7:47 am
by ZoNi
Wow! Such a big difference between XnView and Imagine
(both default settings)
Re: HDR color management - retinex algorithm
Posted: Wed Jul 23, 2014 10:17 am
by oops66
+100, already requested - (a false HDR mode)
A kind of custom retinex algorithm (for all xnview's products):
http://newsgroup.xnview.com/viewtopic.p ... 62#p119362
Re: HDR color management
Posted: Thu Aug 17, 2017 7:40 am
by TaranQ
Can't get XNViewMP to display my rendered HDR correctly, they look overexposed.
While when viewing them with regular XNView they look okay
