Convert an image to 16 bit color depth
47717
Convert 24-bit bmp to 16-bit?
147839
How to recreate subpixel anti-aliasing like Windows Command Prompt
146958
Detecting colors for an Image using PHP
147284
How do I set the depth of images in ActionScript?
24385
Replacing whiteness with transparency in Photoshop
16627
How can I convert an RGB image into grayscale in Python?
62081
Why does ColorConvert give a different answer than other websites when converting from RGB to XYZ?
57422
How can I convert a string length to a pixel unit?
102808
Mask and convert color in photo/video
134467
How to read the Color of a Screen Pixel
131200
Color Transfer from colored image into grayscale image
145523
How to manipulate images at the pixel level in C#
25276
Invert colors of an image in CSS or JavaScript
110344
Is QImage able to open and render pure 16-bit images?
145121
How to pick a color from an image
62610
Convert an image to grayscale in HTML/CSS
79687
Is there an inverse function which will return an HDR picture to its original?