Description: Download and read by the noise pollution Noisychurch image data using Matlab programming using the following method to achieve the image enhancement operation: 1) image enhancement airspace law, respectively, using the following template operation: 2x2 and 3x3 amplitude a template comparison denoising and fuzzy compromise denoising operation with a 3x3 median filter using Laplacian template [0-10 -15-1 0-10] for sharpening operation. . 2) low-pass and high-pass filtering of the image using the frequency-domain method, select the appropriate cut-off frequency. 3) low-pass and high-pass filtering of the image using wavelet analysis, pay attention to the use of discrete wavelet analysis decomposition and reconstruction algorithm. 4) comparing the results of the three processing method.
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HW4.pdf
HW41.mat
[HW4][24]SA11009045_张海滨.doc
house.tiff
noisychurch.tiff
小波滤波.m
直方图均衡化.asv
直方图均衡化.m
空域滤波.asv
空域滤波.m
频域滤波.asv
频域滤波.m
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