Jack

Last seen: 6 months 前 | 自 2013 起处于活动状态

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PNG and BMP images with imag(image) = 0. Why and how do I get something that makes sense/a nonzero answer?
Hi there, I don't know why, but my MATLAB's telling me that the imag(log(abs(fft2(IMAGE)))) is a big ol' zero matrix. It's a ...

11 years 前 | 3 个回答 | 1

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