| 轮廓线曲率的自相关函数及其在图像识别中的应用 |
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| 引用本文： | 王耀明,王菲.轮廓线曲率的自相关函数及其在图像识别中的应用[J].计算机应用与软件,2001,18(2):7-13,36. |
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| 作者姓名： | 王耀明 王菲 |
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| 作者单位： | 上海师范大学电子信息系 |
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| 摘 要： | 移动图像识别是图像识别中最基本的内容之一。利用轮廓线曲率函数的自相关函数具有图像在移动中不变的特性，用尺度空间来过滤曲率函数-分层次处理图像，从而达到由大范围的特征到细胞结构的图像识别过程是判别两个图像相似的有效方法。
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| 关 键 词： | 图像识别 曲率函数 自相关函数 似然度 轮廓线曲率 计算机 |
AUTOCORRELATION FUNCTION OF OUTLINE CURVATURE AND ITS APPLICATION IN IMAGE RECOGNITION |
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| Wang Yaoming Wang Fei.AUTOCORRELATION FUNCTION OF OUTLINE CURVATURE AND ITS APPLICATION IN IMAGE RECOGNITION[J].Computer Applications and Software,2001,18(2):7-13,36. |
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| Authors: | Wang Yaoming Wang Fei |
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| Abstract: | Moving image recognition is one of basic substance in image recognition. The autocorrelation function of outline curvature is of invariance in moving of image. Taking advantage of this property, a scale space is used to filter curvature function, then the image is manipulated by stratified sampling from a large scope to a limited range.So it is an effective method to decide whether two images are similar each other. |
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| Keywords: | Image recognition Curvature function Autocorrektion function Likelihood ratio |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
