Composite spectral shape descriptor

Sajjanhar, Atul 2012, Composite spectral shape descriptor, in CISP 2012 : Proceedings of the 5th International Congress on Image and Signal Processing, IEEE, Piscataway, N.J., pp. 776-780.

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Title Composite spectral shape descriptor
Author(s) Sajjanhar, Atul
Conference name Image and Signal Processing. Congress (5th : 2012: Chongqing, China)
Conference location Chongqing, China
Conference dates 16-18 Oct. 2012
Title of proceedings CISP 2012 : Proceedings of the 5th International Congress on Image and Signal Processing
Editor(s) [Unknown]
Publication date 2012
Conference series Image and Signal Processing Congress
Start page 776
End page 780
Total pages 5
Publisher IEEE
Place of publication Piscataway, N.J.
Keyword(s) shape descriptor
feature extraction
Summary Effective spectral representations of shape region are proposed in literature. On the other hand, a significant spatial characteristic of shape region is shape contour because human beings discriminate shapes mainly by their contour features. It is proposed that a descriptor is obtained by complementing the spectral representation of shape region with the spectral representation of shape contour. Such a descriptor, obtained by explicitly combining two (or more) descriptors is termed composite descriptor. A composite descriptor is proposed; the effectiveness of the composite descriptor to represent shape region is evaluated.
ISBN 9781467309639
Language eng
Field of Research 080109 Pattern Recognition and Data Mining
Socio Economic Objective 890301 Electronic Information Storage and Retrieval Services
HERDC Research category E1 Full written paper - refereed
Persistent URL http://hdl.handle.net/10536/DRO/DU:30051373

Document type: Conference Paper
Collection: School of Information Technology
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