Comments on: Converting an image to black and white using the ColorMatrixFilter http://blog.flexexamples.com/2007/07/27/converting-an-image-to-black-and-white-using-the-colormatrixfilter/ A bunch of examples for Adobe Flex and ActionScript Sat, 11 Oct 2008 21:04:57 +0000 http://wordpress.org/?v=2.2.1 By: Arnaud http://blog.flexexamples.com/2007/07/27/converting-an-image-to-black-and-white-using-the-colormatrixfilter/#comment-13483 Arnaud Tue, 17 Jun 2008 16:09:55 +0000 http://blog.flexexamples.com/2007/07/27/converting-an-image-to-black-and-white-using-the-colormatrixfilter/#comment-13483 I provide, on my blog, a little Flex app that can be used to build and test ColorMatrixFilter : <a href="http://afoucal.free.fr/index.php/2008/02/10/build-test-flex-colormatrixfilters/" rel="nofollow">here</a>. Cheers I provide, on my blog, a little Flex app that can be used to build and test ColorMatrixFilter : here.

Cheers

]]> By: Dave G http://blog.flexexamples.com/2007/07/27/converting-an-image-to-black-and-white-using-the-colormatrixfilter/#comment-5218 Dave G Tue, 18 Dec 2007 20:38:21 +0000 http://blog.flexexamples.com/2007/07/27/converting-an-image-to-black-and-white-using-the-colormatrixfilter/#comment-5218 I would be interested in learning more about the mathematics involved in color transformations. For example, I understand why the matrix used in your example produces pixels having equal R, G and B values, which are therefore shade of gray, but why do those particular constants produce such satisfying results? I would be interested in learning more about the mathematics involved in color transformations. For example, I understand why the matrix used in your example produces pixels having equal R, G and B values, which are therefore shade of gray, but why do those particular constants produce such satisfying results?

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