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2018-10-31 02:33:26 -0600
berak
I got a error "Incorrect type of self (must be 'Feature2D' or its derivative)" from line7(keypoints~~)
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I got a error "Incorrect type of self (must be 'Feature2D' or its derivative)" from line7(keypoints~~)
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I got a error "Incorrect type of self (must be 'Feature2D' or its derivative)" from line7(keypoints~~)
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