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Save image as 16bit image with lookuptable

Posted on 2005-03-22
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Last Modified: 2013-11-17
Hi,

i've a question about how to save an image as 16bit depth with a lookup table. I have already an option to save as 8bit bitmap with lookup table but with that option I can only use 256 colors. by that time it was enough but now i have to support more colors. what is the best solution for this problem. I want a lookuptable to use ease a color spectrum. The first idea i had was to use pf16bit instead of pf8bit colordepth and increase the looktable to 1024 elements but this didn't work. so do you have an idea to increase number of colors with a color spectrum.
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Question by:mad1159
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George Tokas earned 500 total points
ID: 13610791
Hello there....
Here we are again discussing about Bitmaps and DIBs....
pf8bit, pf15bit, pf16bit and pf32bit is used to STORE and LOAD the DIB(content of the bitmap) to a media... ANYWAY windows treat images as DIBs that means true color 32bit per pixel 24bit color and 8 bit alpha(maybe).
That means whatever format you use the actual display from windows will be made as 32bit...

So... In My Humble Oppinion....
If you provide some more info about what components you are using I will provide you some ways to do what you want...
In general all those ways will have to deal with 32bit images...
Also dealing with 32bit images are easier to deal using mask or other techniques to made the effect you like...
Again all those are PERSONAL oppinion after some years dealing with images and DirectX...

gtokas.
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