Corner detection and blob detection. next up previous
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Corner detection and blob detection.

A useful entity for corner detection is the curvature of level curves tex2html_wrap_inline989 multiplied by the gradient magnitude tex2html_wrap_inline991 raised to the power of three
whereas zero-crossings and spatial maxima of the Laplacian
can be used for stereo matching and blob detection, respectively.

Tony Lindeberg
Tue Jul 1 14:57:47 MET DST 1997