基于灰度空间极值法的块煤边缘检测

EDGE DETECTION OF LUMP COAL BASED ON GRAY LEVEL PEAKS IN SPACE

在用图象处理的方法监测原煤块率时，检测出每块煤的边缘是很重要的本文在块煤图象的边缘检测过程中，对几种经典边缘检测算子进行了实验验证，最后得出结论认为。

It is important to detect edges of each coal when using image processing method to monitor rate of lump coal.In this paper several classical edge detectors are tested and at last the author finds that the method of gray level peaks in space has the best result.