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Domanda
please answer this problm?
How can remove this result of call function embedding 247 247 247 247 247 247 247 247 247 247 247 247 247 24...
quasi 11 anni fa | 0 risposte | 0
0
risposteWhat was problem saving this question?
The error MSE=mean(mean((I-B).^2));
quasi 11 anni fa | 0
Domanda
What was problem saving this question?
function [Ps]=psnr(originalImage,embeddedImage) I=double(originalImage); B=double(embeddedImage); MSE=mea...
quasi 11 anni fa | 2 risposte | 0
2
risposteDomanda
How to Calculate mse?
How to Calculate mse? This is correct mse = mean(mean((originalImage-embeddedImage).^2));
quasi 11 anni fa | 1 risposta | 0
1
rispostaDomanda
This code not correct result the what is problem ?
MSE1=mean(mean((embeddedImage-originalImage).^4)); MaxI=1;% the maximum possible pixel value of the images. PSNR=15*log10((...
quasi 11 anni fa | 1 risposta | 0
1
rispostaHow insert value vectors in middle band ?
the value middle band zeros replace this zeros to value vector after multiply vector of 10
quasi 11 anni fa | 0
Domanda
How insert value vectors in middle band ?
How insert this value mb=[5 6 7 4 5 6 7 8 9 10 11 12 7 8 14 15 16 17 18 ... 7 8 19 21 23 25 27 29 7 20 22 24 26 2...
quasi 11 anni fa | 2 risposte | 0
2
risposteDomanda
What code divide image to 8*8 blocks?
hello please help me What code divide image to 8*8 blocks?
circa 11 anni fa | 0 risposte | 0
0
risposteWhat mean function diag and fliplr explain this two functions?
Thank you answers.
circa 11 anni fa | 0
Domanda
What mean function diag and fliplr explain this two functions?
not understand work this function?
circa 11 anni fa | 2 risposte | 0
2
risposteDomanda
How to combination between this code A=zeros(8); for i=1:4 for j=1:8-(i+3) A(i,j)=1; end end A and this A=ones(4,8); for i=1:4 for j=1:8-(i) A(i,j)=0; end end A ?
How to combination between this code A=zeros(8); for i=1:4 for j=1:8-(i+3) A(i,j)=1; end ...
circa 11 anni fa | 2 risposte | 0
