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Results tagged with highpass-filter
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user 45588
A high-pass filter is a device that passes high frequencies and attenuates frequencies lower than its cutoff frequency.
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How to visualize high-pass filtered images?
When I try visualizing a high-pass filtered image, all I see is gray, similar to the middle subfigure in the attached figure from a related paper. The authors claim they normalize the image to have un …
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