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Paper Cut-Out Patterns Recognition Based on Wavelet Decomposition and NMI

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3 Author(s)
Zhang Xianquan ; Dept. of Comput. Sci., Guangxi Normal Univ., Guilin, China ; Li Guoxiang ; Qin Fangyuan

This paper proposes a new Paper Cut-Out Patterns Recognition method combining the Wavelet Transform with NMI feature. The NMI feature of binary image has the ability of anti-gray distortion and TRS invariance, and its extraction method is sample. By Wavelet Transform, we can compute the NMI feature using low-frequency components instead of the original image. Experiments show that it can remove noise effectively and a relatively good recognition performance could be achieved to recognize paper cut-out patterns of exaggerative deformations.

Published in:

Information Science and Engineering (ICISE), 2009 1st International Conference on

Date of Conference:

26-28 Dec. 2009