Distance between image block and image centroid of fingerprint

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ZhG le 13 Août 2014

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https://fr.mathworks.com/matlabcentral/answers/147502-distance-between-image-block-and-image-centroid-of-fingerprint

Modifié(e) : ZhG le 13 Août 2014

I want to calculate the distance between each block centered at (xi, yi) and the centroid of fingerprint image located at (xc, yc). Anyone has an example code?

For example, a fingerprint image of 300*480 is divided into blocks of 16*16. One can do a block operation with blkproc, but how can calculate the global centroid of each block when using blkproc. Or other way to do this. Thanks.