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日期:2024-04-18
數位 影像處理教學 程式 萬能電子系 周建興 作業四:做影像左右翻轉(鏡射) 將影像左右不同位置像素的灰階值,做調換。 作業四: 重點一: 交換 程式:假設a=5, b=3 。a,b兩個變數要交換 程式:......
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日期:2024-04-19
覺資訊的多寡。所以影像強化的目的就是處理 影像,讓處理後的影像比原始影像顯露更多的資訊、更 適合某些特定的應用 ... 目的。本節將介紹一些彩色影像強化的技術 ;這 些技術將分成兩大類:真實彩色(true-color) 影 像強化及假色(pseudo-color) 影像強化 ......
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日期:2024-04-17
Code for implementing guassian low pass filter in matlab using it;s equation please visit us to get more ......
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日期:2024-04-19
11 Mar 2008 PT sad The worst low-pass filter ever. Not ideal at all. That's hard to believe than more ......
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日期:2024-04-13
Does the 'gaussian' filter in MATLAB convolve the image with the Gaussian kernel? Also, how do you choose the parameters hsize (size of filter) and sigma? What do you base it ......
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日期:2024-04-15
Here is the script: I = imread('cameraman.tif'); J = imnoise(I,'salt & pepper',0.02); K = medfilt2(J); subplot(121);imshow(J); subplot(122);imshow(K); Much better. Unlike the previous filter which is just using mean value, this time we used median. Median...
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日期:2024-04-15
Please help me understand the following MATLAB code for Ideal Low pass filter. I am unable to understand the Part2 in the below code. Please explain me why we are doing like this. I have read the Rafael C. Gonzalez's Digital Image Processing Using Matlab ...
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日期:2024-04-16
File exchange, MATLAB Answers, newsgroup access, Links, and Blogs for the MATLAB & Simulink user community ... File Information Description Butterworth Bandpass Filter This simple function was written for my Digital Image Processing course at Eastern ......