diff toolboxes/RBM/observe_reconstruction.m @ 0:e9a9cd732c1e tip

first hg version after svn

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolboxes/RBM/observe_reconstruction.m	Tue Feb 10 15:05:51 2015 +0000
@@ -0,0 +1,27 @@
+function observe_reconstruction(Is,num,g,img_row,img_col)
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Saving images to files                                             %   
+% Is: Images                                                         %
+% sNum: Number of images to save                                     %
+% g: indices: imaged group gth                                     %
+% -*-sontran2012-*-                                                  %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+if num>100, return; end;
+dir = 'C://Pros/tmp/obsv/';
+col = floor(sqrt(num));
+row = ceil(num/col);
+gap = 2;
+pos = ones(1,col*row);
+pos = cumsum(pos);
+pos = vec2mat(pos,col);
+bigImg = zeros(row*img_row + (row-1)*gap,col*img_col + (col-1)*gap);
+for i=1:row
+    for j=1:col
+        y = 1 + (i-1)*(img_row+gap);
+        x = 1 + (j-1)*(img_col+gap);
+        if pos(i,j) <= num, bigImg(y:y+img_row-1,x:(x+img_col-1)) = vec2mat(Is(pos(i,j),:),img_col); end;
+    end
+end
+imwrite(bigImg,strcat(dir,'img_',num2str(g),'.bmp'),'BMP');
+end
+