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vishnu


2012년부터 활동

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Morton scanning ?
i am long days itslef looking for morton scanning . but i do not suceed to create morton matrix for an image ... here is som...

12년 초과 전 | 답변 수: 0 | 0

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morton scanning for image size of 256*256 .
i found out this as for 4*4 matrix from matlab central clc; clear all; close all ; n=2; ind=morton(n); a=reshape(1...

12년 초과 전 | 답변 수: 1 | 0

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Morton scanning ?
i found out this as for 4*4 matrix from matlab central clc; clear all; close all ; n=2; ind=morton(n); a=resh...

12년 초과 전 | 0

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Morton scanning ?
hi , i have to implement the morton scanning .. the idea is image is to be separated as block and it is to be applied...

12년 초과 전 | 답변 수: 1 | 0

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counting pixel of an image?
i have used the thresholding for image .. the command is length(find(abs(cw)<=50)); im(length(abs(cw)<=50))=0 ; (1...

12년 초과 전 | 답변 수: 2 | 0

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REGARDING THRESHOLDING
c=imread('caribou.tif') imshow(c); CW=wt2d(double(c),h,g,8); length(find(abs(CW)<=10)); ans= 47424 ...

12년 초과 전 | 답변 수: 1 | 0

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REGARDING IMAGE COMPRESSION .
I would like to know the image compression .. these are the my basic doubts which may be very basic .. but i can not make clear ...

12년 초과 전 | 답변 수: 1 | 0

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which wavelet transform for image compreesion yields better compression and better PSNR value?
i am studying about the wavelet transform . i would like to know that which wavelet TRANSFORM yields GOOD PSNR and BETTER COMPRE...

거의 13년 전 | 답변 수: 2 | 0

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HI to all.. this is about thresholding the image ..
i am doing with thresholding a image ,i have an image .. for examble 256*256 = 65536 co efficients .. out of that i want to s...

거의 13년 전 | 답변 수: 1 | 0

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Hi... a image is there .. how to select some particular amount non zero coefficients ?
for examble 2568256 ....i want to take (256*256)/4 coefficients .. is thresholding is the method for this .. if thresholding is ...

거의 13년 전 | 답변 수: 0 | 0

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