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Hi!

Yes, you can use a mask to select the desired region in SURF/SIFT. That is, to create an image of the same size as the original and mark it non-zero values ​​for the pixels that need isoplzovat SIFT / SURF and zero all other pixels.

Best regards, BeS

Hi!

Yes, you can use a mask to select the desired region in SURF/SIFT. That is, to create an image of the same size as the original and mark it non-zero values ​​for the pixels that need isoplzovat SIFT SIFT / SURF and zero all other pixels.

SIFT SURF

Best regards, BeS