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Stoyan Stefanov's Blog:
Image fun with PHP - part 2
November 13, 2007 @ 12:56:00

SToyan Stefanov has posted some examples of what sort of output can be made with the imagefilter function in PHP.

Here's the list of filters he applies:

  • Brightness
  • Grayscale
  • Contrast
  • Colorize
  • Edge Detect
  • Emboss
  • Gaussian Blur
  • Selective Blur
  • Mean Removal
  • Smooth
  • Negate

And, as a sort of a bonus, he includes a lazy way to make your image look like it's sepia toned.

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