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getting the pixels in an opencv blob (Read 657 times)
bigbadotis
getting the pixels in an opencv blob
Apr 26th, 2010, 11:43pm  
In the documentation for OpenCV it lists the following as a field for the Blob class:

pixels - A list of color int, containing the image pixels created by loadPixels()

I'm having trouble parsing that sentence. When I check the length of the array pixels returns it is always zero. I've tried calling loadPixels() on the blob object first with the same result. I know that my blob detection code is working fine; I just can't get access to the pixel array.

If anyone can tell me how this field is intended to be used I'd really appreciate it! - Charlie
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