We propose a novel face photo retrieval system using sketch drawings. By transforming a photo image into a sketch, we reduce the difference between photo and sketch significantly, thus allow effective matching between the two. To improve the synthesis performance, we separate shape and texture information in a face photo, and conduct transformation on them respectively. Finally a Bayesian classifier is used to recognize the probing sketch from the synthesized pseudo-sketches. Experiments on a data set containing 606 people clearly demonstrate the efficacy of the algorithm.
Face sketch synthesis and recognition
01.01.2003
508670 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Face Sketch Synthesis and Recognition
British Library Conference Proceedings | 2003
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