Construction of wavelets for width-invariant characterization of curves

Authors:
Lihua Yang;Zhihua Yang;Xingming Sun
Affiliations:
Department of Scientific Computing and Computer Applications, Zhongshan (Sun Yatsen) University, Guangzhou 510275, PR China;Department of Computer Science, Zhongshan (Sun Yatsen) University, Guangzhou 510275, PR China;Department of Computer Science and Engineering, Zhuzhou Institute of Technology, Hunan 412000, PR China
Venue:
Pattern Recognition Letters
Year:
2003

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Abstract

This paper studies the construction of a special kind of wavelets which are used for width-invariant characterization of curves in an image. The general solutions of such wavelets are obtained. At last, two examples are given and an experiment to support the construction is conducted.