Lecture 11: LoG and DoG Filters
Lecture 11: LoG and DoG Filters CSE486 Robert Collins Today’s Topics ... 4 2 CSE486 Robert Collins Second Derivative of a Gaussian ... Easier to explain in a moment. 4 CSE486 Robert Collins Zero-Crossings as an Edge Detector Raw zero-crossings (no contrast thresholding) LoG sigma = 2, zero-crossing CSE486 Robert Collins Raw zero-crossings (no ...
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