Research on feature extraction techniques of Hainan Li brocade pattern

Yuping Zhou; Fuqiang Chen; Yuhua Zhou

doi:10.1117/12.2268138

8 March 2017 Research on feature extraction techniques of Hainan Li brocade pattern

Yuping Zhou, Fuqiang Chen, Yuhua Zhou

Proceedings Volume 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016; 102550C (2017) https://doi.org/10.1117/12.2268138
Event: Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 2016, Jinhua, Suzhou, Chengdu, Xi'an, Wuxi, China

Abstract

Hainan Li brocade skills has been listed as world non-material cultural heritage preservation, therefore, the research on Hainan Li brocade patterns plays an important role in Li brocade culture inheritance. The meaning of Li brocade patterns was analyzed and the shape feature extraction techniques to original Li brocade patterns were advanced in this paper, based on the contour tracking algorithm. First, edge detection was made on the design patterns, and then the morphological closing operation was used to smooth the image, and finally contour tracking was used to extract the outer contours of Li brocade patterns. The extracted contour features were processed by means of morphology, and digital characteristics of contours are obtained by invariant moments. At last, different patterns of Li brocade design are briefly analyzed according to the digital characteristics. The results showed that the pattern extraction method to Li brocade pattern shapes is feasible and effective according to above method.

Citation Download Citation

Yuping Zhou, Fuqiang Chen, and Yuhua Zhou "Research on feature extraction techniques of Hainan Li brocade pattern", Proc. SPIE 10255, Selected Papers of the Chinese Society for Optical Engineering Conferences held October and November 2016, 102550C (8 March 2017); https://doi.org/10.1117/12.2268138

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