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From: Kris zenitis on 26 Apr 2010 19:49
Ok I find a function in the internet that marks what i want exactly i have another question and a help would be appreciable look to this code:
<#> % clear all
clc


X=imread('crowd.jpg'); %image dimensions 270x450
J = rgb2gray(X);
J=double(J)/255;
J=histeq(J);

A=im2col(J,[9,9],'sliding'); % I divide the figure into blocks of 9x9
[m n]=size(A);

image=reshape(A,9,9,n);
kernel = 'linear'; %just forget the following 8 lines
%par_c = input('Give C:');
par_c=1;
train_param = ['-t 0 -c ' num2str(par_c)];

model = svmtrain(train_lb, myth,train_param);

matia=zeros(n,1);
[predict_label, accuracy, dec_values] = svmpredict(-ones(n,1), A', model);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
MB=image;
fig=reshape(A,9,9,n);
for i=1:n %%%%%%%%inside this for i made a white frame in the 9x9 erctangulars i want

if dec_values(i)>0
%imshow(image(:,:,i))
matia(i,1)=1;
MB(:,:,i)=imrect(fig(:,:,i),1,1,9,9);
end
end
im=reshape(MB,81,n);
imII(:,:,j)=im;
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
im=reshape(MB,81,n);
im=imII(:,:,45);
img=col2im(im,[9,9],[270,450],'sliding'); %%%%%here is the problem i ve tried to show again the complete picture with the frames but i ve problems

imshow(img);<#>


I ve this message from col2im:

??? Error using ==> reshape
To RESHAPE the number of elements must not change.

Error in ==> col2im at 84
a = reshape(b,mat(1)-block(1)+1,mat(2)-block(2)+1);
From: Kris zenitis on 27 Apr 2010 06:29
anyone?
From: ImageAnalyst on 27 Apr 2010 09:03
On Apr 27, 6:29 am, "Kris zenitis" <gio.1...(a)hotmai.com> wrote:
> anyone?
--------------------------------------------------------------------------------------------
Upload crowd.jpg to http://drop.io so people can try it.
Pick http://drop.io/zenitis or something like that as your URL
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Prev: remove scientific notation from plot axes
Next: Convert C array into mxArray Type