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, doi: 10.1109/CISP.2012.6469767.

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Title Composite spectral shape descriptor
Author(s) Sajjanhar, AtulORCID iD for 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
DOI 10.1109/CISP.2012.6469767
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
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Document type: Conference Paper
Collection: School of Information Technology
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