And we analysis the effect that the difference color element have on edge detection and image segmentation, which shows blue element is the most effective.
同时还分析了不同颜色分量对边缘检测及图像分割的影响，结果表明使用蓝色分量效果最好。
The multilevel segmentation algorithm which concerned edge detection and histogram has been proved a robust tool fit to the asphalt concrete image.
结合直方图分割与边缘检测的多级滤波分割算法，证明对沥青混合料图像有较好的性能。
A comprehensive method of the bar section image segmentation, which used image edge detection and image region, was put forward.
提出了一种利用图像边缘检测与图像分区的综合图像分割的方法。
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