How to perform image registration on GPU

조회 수: 7 (최근 30일)
埃博拉酱
埃博拉酱 2020년 10월 29일
편집: Matt J 2020년 10월 29일
imregister does not support GPU unfortunately. Are there any workarounds? I have hundreds of millions of images to register and any little acceleration will be significant. These images should at least be translationally registered. Rotations, resize and deformations can be ignored if necessary.

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Matt J
Matt J 2020년 10월 29일
편집: Matt J 2020년 10월 29일
If you only need to register translation, you can use normxcorr2() which is GPU-supported
https://www.mathworks.com/help/images/ref/normxcorr2.html#mw_2a0006a9-9ebe-4e9a-bdbf-45a4b866b1cd

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