不規(guī)則形狀圖象矩特征的一種快速準(zhǔn)確算法

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摘要 介紹了一種基于邊緣點(diǎn)計(jì)算矩特征的方法，該算法實(shí)現(xiàn)思路清晰，編程實(shí)現(xiàn)簡(jiǎn)單，結(jié)果準(zhǔn)確，且可應(yīng)用到其他形狀特征的計(jì)算中。
關(guān)鍵詞：矩,不變矩,不規(guī)則形狀,特征提取,逐象素,Freeman鏈碼

A Fast And Precision Method For Moment Computation Of Non-regular Shape Image
YAO Chun-guang， GU Yi-ming，MA Qi，LIANG Guang-ming
（College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China）
Abstract：This paper proposes a approach for the computation of moment based on edge dots .The algorithm is explicit when coming into realization and simple when programming,and the results are accurate.The approach can also be used in computation of other similar features.
0 引 言
1 邊界象素點(diǎn)標(biāo)注
2 算法原理分析
3 實(shí)驗(yàn)結(jié)果分析
3 結(jié)論
部分參 考 文 獻(xiàn)
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