Sunday, 25 August 2013

how to make same size descriptors for all images

how to make same size descriptors for all images

Can any one please tell me how to make descriptor's are of fix length ?
because we may get different number of descriptors from different images :
extractor.compute( tmplate_img, keypoints, descriptors);
my_img=descriptors.reshape(1,1);
I want to make the same size of descriptors for all the images when i run
it through loop and which size of descriptor is better for getting better
result , descriptors is MAT.
Thanks

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