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How can I apply log mapping to the auto correlation result?
I have the following code: I = imread('lena.jpg'); theta = 0:180; [R,xp] = radon(I,theta); corr = xcorr(R)...
12 years 前 | 0 个回答 | 0
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Hamming distance between two binary matrices
How can I calculate the hamming distance between 2 20x20 binary matrices? Thank you in advance.
12 years 前 | 2 个回答 | 0
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Extract low-frequency coefficients of Fourier transformation
I'm new to Matlab and to FFT. I have applied the Fourier transformation on an image like so: I = imread('img.jpg'); img...
12 years 前 | 1 个回答 | 0
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How can I apply an auto-correlation to a Radon Transformation?
I have the following code I = imread('img.jpg'); I = rgb2gray(I); theta = 1:180; [R,xp] = radon(I,theta); how c...
12 years 前 | 2 个回答 | 0
