Corners are extracted using improved Harris operator, and feature space of Corner is built based on average square gradient matrix. Then three steps of matching strategy are adopted to realize image matching.
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- 該算法采用改進(jìn)的harris算子提取特征點(diǎn)(角點(diǎn)),并建立角點(diǎn)特征空間,根據三級匹配策略,實(shí)現特征點(diǎn)的匹配,完成圖像配準。
