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elegant-scipy / elegant-scipy-submissions

Submissions of code snippets for the book Elegant SciPy
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Registration of translated n-D images using FFT #13

Open jni opened 9 years ago

jni commented 9 years ago

Code by @msarahan

https://github.com/scikit-image/scikit-image/blob/master/skimage/feature/register_translation.py#L109

Nice use of FFT to speed up computation.

For the book, we would remove the upsampling and only accept real-space images, which would simplify the code dramatically.

msarahan commented 9 years ago

Thanks. This would be an honor. I hope you'll take some credit for your suggestions in making it n-D.