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| 尹平,王润生.自适应多尺度边缘检测.软件学报,2000,11(7):990-994 |
| 自适应多尺度边缘检测 |
| Adaptive Multi-Scale Edge Detection |
| 投稿时间：1998-09-25 修订日期：1999-06-15 |
| DOI： |
| 中文关键词: 边缘检测,多尺度,自适应性,高斯函数,能量函数. |
| 英文关键词:Edge detection, multi-scale, adaptivity, Gaussian function, energy function. |
| 基金项目: |
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| 摘要点击次数: 2962 |
| 全文下载次数: 2689 |
| 中文摘要: |
| 提出了自适应多尺度边缘检测算法及其快速实现办法.算法通过自适应确定边缘像元的最佳滤波尺度来检测边缘,计算量较小.同时提出了一种自适应确定一幅图像边缘的尺度范围的方法,并为描述边缘特性增加了一个边缘尺度参数.用于检测实际图像边缘的实验结果是令人满意的. |
| 英文摘要: |
| An adaptive multi-scale edge detection algorithm and its fast implementation are presented in this paper. The algorithm detects edges by adaptively finding the optimal filter scale for each pixel with less computation. A method is presented to determine the range of edge scales of an image adaptively. The edge scale is treated as a parameter to describe the edge characteristic. The method is used in detecting edges of real images, and the result is satisfactory. |
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