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In general, image processing is any form of signal processing for which the input is an image, such as a photograph or video frame.

1 vote
4 answers
544 views

How to see the amplitude of each frequency?

do you know software that exports spectrograms to images of 500x22000 pixels? all the spectrograms that I know show diffused frequencies and it does not look very good I just want to see the amplitude …
jony alton's user avatar