Questions tagged “fft”
Ask the Unique Photo creator community — gear, technique, post-processing and more.
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What does an FFT of a photo show, and why do lines or star-like patterns appear?
fourier-transformimage-processingfrequency-domainanalysisfft
Photography Stack Exchange contributor
14y ago
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What does multiplying two Fourier transforms do in image processing?
image-processingfiltersgaussian-blurfrequency-domainfft
Photography Stack Exchange contributor
14y ago