image-processing
Band-pass and notch filtering
taught
Keeping only a ring of frequencies, or surgically zeroing one exact bin (and its conjugate) to remove a single periodic pattern.
Taught in
-
Band-pass and notch filtering
Digital Image Processing
Requires
- low-pass-and-high-pass-filtering required
Required by
- The ringing artifact required
Local knowledge map
Local knowledge map
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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.