DocumentCode :
1959211
Title :
Shape matching and object recognition using shape contexts
Author :
Salve, Suhas G. ; Jondhale, Kalpana C.
Author_Institution :
MGM´´s Coll. of Eng., Nanded, India
Volume :
9
fYear :
2010
fDate :
9-11 July 2010
Firstpage :
471
Lastpage :
474
Abstract :
This paper presents my work on computing shape models that are computationally fast and invariant basic transformations like translation, scaling and rotation. In this paper, I propose shape detection using a feature called shape context. Shape context describes all boundary points of a shape with respect to any single boundary point. Thus it is descriptive of the shape of the object. Object recognition can be achieved by matching this feature with a priori knowledge of the shape context of the boundary points of the object. Experimental results are promising on handwritten digits, trademark images.
Keywords :
feature extraction; image matching; object detection; object recognition; shape recognition; feature matching; object recognition; shape boundary point; shape context; shape detection; shape matching; shape model; Robots; Shape; Shape descriptor; object recognition; polar plot; shape context; shape recognition;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5537-9
Type :
conf
DOI :
10.1109/ICCSIT.2010.5565098
Filename :
5565098
Link To Document :
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