在此基础上提出了一种基于边缘分析的二值化算法的投影判断法。
A thresholding method is proposed based on edge analysis combined with projection technique.
本文以小波分析、不变矩等数学理论和遥感图像边缘检测技术为研究背景，较深入地进行了遥感图像多尺度边缘分割的方法研究。
This dissertation has studied the segmentation method of remote sensing image based on multiscale edge, based on wavelet, invariant moment and the edge detection technique of remote sensing image.
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