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28th January 2019, 17:31 | #1 | Link |
The image enthusyast
Join Date: Mar 2015
Location: Brazil
Posts: 270
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YCoCg [[0,1];[-0.5,0.5];[-0.5,0.5]] to RGB [[0,255];[0,255];[0,255]] and vice-versa
How can I get lossless conversion between this two color spaces with this parameters?
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Searching for great solutions Last edited by luquinhas0021; 29th January 2019 at 15:04. |
28th January 2019, 17:46 | #2 | Link |
Registered User
Join Date: Oct 2012
Posts: 7,926
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if you read the wiki https://en.wikipedia.org/wiki/YCoCg
you need to more bit deep to store YCoCg/-R lossless to store 8 bit rgb you need 9 bit. |
28th January 2019, 18:13 | #3 | Link | |
The image enthusyast
Join Date: Mar 2015
Location: Brazil
Posts: 270
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Quote:
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Searching for great solutions Last edited by luquinhas0021; 29th January 2019 at 15:04. |
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