Method of Integral Image Polynomial to Compute Central Moments and Hu Moments

Computer & Telecommunication

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GUO Yu-hang

ABRS. SAPPRFT. of PRC

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Abstract Central moments are important features of image, from which Hu moments can be derived. A method of integral image polynomial is proposed to compute central moments of different regions in image and is applied to the computation of Hu moments.This method reduces the computation time of Hu moments in different positions and sizes. It can be used in image matching,object localization, etc.

Key words： central moments Hu moments integral image polynomial

TP391.41

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GUO Yu-hang. Method of Integral Image Polynomial to Compute Central Moments and Hu Moments. Computer & Telecommunication, 2018, 1(3): 43-45.

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https://www.computertelecom.com.cn/EN/ OR https://www.computertelecom.com.cn/EN/Y2018/V1/I3/43

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