On Oct 10, 2010, at 9:28 AM, 김태윤 wrote:
extract polygon information from an image is it silly thinking?
hello
I was told that when it comes to compare with polygon and image
rotating, polygon is much faster.
and an obviously simple idea come across my mind.
then why don't I change image into much simpler colored polygon?
feel like it is ok because I don't care about loosing detail of image.
it's ok if I can just figure out how it looks like.
As it happens, this is very much the idea behind the JPEG image
format. There's been a lot of research over the years on different
ways to do this; look up "lossy image compression".
Stephen Bloch
[email protected]
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