| 离散形状的特征区域匹配识别 |
| |
| 引用本文： | 卢汉清,彭嘉雄,万发贯.离散形状的特征区域匹配识别[J].自动化学报,1993,19(1):122-125. |
| |
| 作者姓名： | 卢汉清 彭嘉雄 万发贯 |
| |
| 作者单位： | 1.华中理工大学图像识别与人工智能研究所,武汉 |
| |
| 摘 要： | 本文用形心到外轮廓的距离序列表示形状,从而将二维的形状分析问题转化成较简单的
一维波形曲线的分析问题,对于这种波形曲线的识别,提出了一种特征区域的局部匹配识别
算法.实验证明,本文方法具有较高的识别率,且该算法是平移、旋转和比例变化不变的.
|
| 关 键 词： | 形状识别 匹配 目标 |
| 收稿时间： | 1990-11-16 |
Local Match Recognition of Discrete Shape |
| |
| Lu Hanqing,Peng Jiaxiong,Wan Faguan.Local Match Recognition of Discrete Shape[J].Acta Automatica Sinica,1993,19(1):122-125. |
| |
| Authors: | Lu Hanqing Peng Jiaxiong Wan Faguan |
| |
| Affiliation: | 1.Institule of Image Recognition and Artificial Intelligence,Huazhong University of Science and Technology,Wuhan |
| |
| Abstract: | Target shapes are represented by the sequence of distances between the centroid and contour
in this paper. Therefore, the problem of two-dimensional target shape analysis is simplified
as the one of one-dimensional waveform analysis. And an algorithm of local match recognition
is proposed. Experiments show that the algorithm has high correct recognition ratio,
and is invariant to translation, rotation and scale. |
| |
| Keywords: | Shape recognition match target |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《自动化学报》浏览原始摘要信息 |
|
点击此处可从《自动化学报》下载全文 |
|
