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Title: Vehicular shape-based objects classification using Fourierdescriptor technique
Authors: Yadav, Raj Bahadur
Nishchal, Naveen K
Gupta, Arun K
Rastogi, Vinod K
Keywords: Euclidean distance;Fourier descriptors;Image retrieval;Shape representation;Wavelet descriptors
Issue Date: Jun-2009
Publisher: CSIR
Abstract: This paper reports classification of vehicular shape-based objects using Fourier descriptor (FD) technique. Retrieval andclassification of different types of shapes was done for closest match, comparing set of feature vectors of query object to eachobject of every class. Centroid distance based shape signatures were used for derivation of feature vectors. Euclidean distance wascalculated as a similarity measure parameter for shape classification. Classification of noisy objects was carried out using FDtechnique. FD performs better than wavelet descriptor (WD) technique.
Page(s): 484-495
ISSN: 0022-4456
Appears in Collections:JSIR Vol.68(06) [June 2009]

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