Finding a small image in a bigger one

Posted by tur1ng on Stack Overflow See other posts from Stack Overflow or by tur1ng
Published on 2010-04-26T15:24:24Z Indexed on 2010/04/26 18:33 UTC
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Filed under:

image

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pattern-recognition

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algorithm

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image-processing

Given an image with a large dimension (> 1.000 x 1.000). What is a good approach to find a small image (e.g. 50 x 50) in the big one?

The smaller image can be rotated and differ in the size, but only with a 1:1 ratio.

It's not related to any programming language - I'm just interested in pattern recognition.

Thank you.

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