摘要
提出了图像外边缘检测的 2种新方法 :邻域灰度检测算法和模板检测算法。利用新方法对水果图像进行了检测 ,结果表明 ,2种方法检测边缘能力都很强 ,检测出的边缘清晰、连续 ,边缘图像点有序 ,无须进一步细化处理。该方法处理图像面积小于传统方法的 1/ 2 ,检测速度快 。
Two new methods were presented to process image edge, both detection measurement of gray on border upon area and detection measurement of template. When the fruit image was detected using these two new methods, the edge detection was very well. The image edge obtained by these methods is very clear, successive and regular. The farther processing was not needed. The image area detected in these methods was half of that in traditional method. So the speed was very fast in the processing.
出处
《中国农业大学学报》
CAS
CSCD
北大核心
2002年第2期72-75,共4页
Journal of China Agricultural University
基金
博士点学科专项基金项目
