The sidebar template and extraction of invariant feature of calligraphy and painting seal

Zheng-kun Hu; Hong Bao; Hai-tao Lou

doi:10.1117/12.836654

10 July 2009 The sidebar template and extraction of invariant feature of calligraphy and painting seal

Zheng-kun Hu, Hong Bao, Hai-tao Lou

Proceedings Volume 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering; 74890L (2009) https://doi.org/10.1117/12.836654
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China

Abstract

The paper propose a novel seal extract method through template matching based on the characteristics of the external contour of the seal image in Chinese Painting and Calligraphy. By analyzing the characteristics of the seal edge, we obtain the priori knowledge of the seal edge, and set up the outline template of the seals, then design a template matching method by computing the distance difference between the outline template and the seal image edge which can extract seal image from Chinese Painting and Calligraphy effectively. This method is proved to have higher extraction rate by experiment results than the traditional image extract methods.

Citation Download Citation

Zheng-kun Hu, Hong Bao, and Hai-tao Lou "The sidebar template and extraction of invariant feature of calligraphy and painting seal", Proc. SPIE 7489, PIAGENG 2009: Image Processing and Photonics for Agricultural Engineering, 74890L (10 July 2009); https://doi.org/10.1117/12.836654

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