A dual belief propagation method for shape recognition

Abstract

We present a shape recognition framework which includes two steps: shape searching and shape matching by deformation. First, the user can draw a contour shape descriptor as a search template. The first Bayesian belief propagation (BP I) algorithm is used to find possible targets allowing for translation, scale, and rotation transformations to all contours… (More)
DOI: 10.1109/CIIP.2009.4937886

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