image-processing

Hit-or-miss

taught

Generalizing erosion's fit test with two structuring elements at once -- a foreground template and a background template -- to locate an exact local pattern.

Taught in

Hit-or-miss
Digital Image Processing

Requires

morphological-gradient-top-hat-and-black-hat required

Required by

Skeletonization required

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.