Gaussian filter and the image edge extraction layers of the image pyramid image sobel edge extraction. Enclosed is the original deal with the effects of plans and procedures after the results show.

金字塔_sobel边缘
................\pic.jpg
................\pic_g.jpg
................\pic_g_16.jpg
................\pic_g_16_sobel.jpg
................\pic_g_2.jpg
................\pic_g_2_sobel.jpg
................\pic_g_32.jpg
................\pic_g_32_sobel.jpg
................\pic_g_4.jpg
................\pic_g_4_sobel.jpg
................\pic_g_8.jpg
................\pic_g_8_sobel.jpg
................\pic_g_sobel.jpg
................\pyramid.m
................\说明.txt
高斯－ｓｏｂｅｌ
................\gaussian_sobel.asv
................\gaussian_sobel.m
................\pic.jpg
................\pic_g.jpg
................\pic_g_sigma1.jpg
................\pic_g_sigma1_sobel.jpg
................\pic_g_sigma3.jpg
................\pic_g_sigma3_sobel.jpg
................\pic_g_sigma5.jpg
................\pic_g_sigma5_sobel.jpg
................\pic_g_sigma7.jpg
................\pic_g_sigma7_sobel.jpg
................\pic_g_sobel.jpg
................\说明.txt

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