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灰度值不连续图像的边缘检测方法研究
Study on a method for detecting the edges of image with discontin uous gray value
【摘要】 对灰度值不连续图像的边缘检测方法作了研究,把梯度法、门限法和边缘跟踪法等3种方法分别用于目标图像,进行比较并得出了结论。
【Abstract】 An edge-detecting method for discontinuous gray image is studied.Three methods are employed.They are gradient method,bound method and edge-tracking method.Finally a comparison is made and the con-clution drawn.[
- 【文献出处】 电视技术 ,Tv Engineering , 编辑部邮箱 ,2002年11期
- 【分类号】TP391.4
- 【被引频次】8
- 【下载频次】262