Quote:
Originally Posted by Barnes
It's actually relatively simple to method to achieve this through pattern matching and nearest neighbor analysis. The algorithms to do it have probably been around for a long time an desktop computers have now finally caught up in terms of the required horsepower.
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Here's a video description of the algorithms used to do content aware scaling (from SIGGRAPH 2007). This is just one more step past that (as shown at the end of the video):