频域滤波

Directory: Graph program
Plat: matlab
Size: 623KB
Downloads: 0
Upload time: 2020-05-26 11:07:40
Uploader: 炸毛的三三
Description:   Program to realize the filtering algorithm of gray image in frequency domain. Matlab is used to realize two versions of no extension and extension. For the extension version and the non extension version, the differences between the ideal low-pass filter, Butterworth low-pass filter and Gauss low-pass filter are compared; for the extension version, the effects of different parameter settings on the above three filter results are compared.

File list:
dftuv.m, 736 , 2016-10-11
hpfilter.m, 1264 , 2016-10-11
lpfilter.m, 1473 , 2016-10-11
paddedsize.m, 1323 , 2016-10-11
pic.jpg, 635138 , 2019-11-13
wuyantuo.m, 820 , 2019-12-05
yantuo.m, 892 , 2019-12-05

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