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Posted by Hesham on May 14, 2009, 3:05 pm
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On May 14, 1:57=A0am, matl...@gmail.com wrote:
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> I want to write the code about the liquify filter like Photoshop. But
> I could find this algorithm. Would anyone please tell me how to find
> it?
I think the Liquify Filter of Photoshop consists of a couple of tools.
Perhaps you're looking for some image warping algorithms. I'd suggest
you first learn about this general class of algorithms and then see
which one is suitable for your application. See:
pages 7-18:
http://www.csie.ntu.edu.tw/~cyy/courses/vfx/05spring/lectures/handouts/lec0=
3_morphing_4up.pdf
an online demo:
http://www.colonize.com/warp/warp04.php
If you google definitely will find loads of papers on this.
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> I could find this algorithm. Would anyone please tell me how to find
> it?