MATLAB: I have converted image into 16*16 block. How can i convert these block into video

blocks of image convert into videoblocks to image convertion

my code is
 I=imread(image);
 img=rgb2gray(I);
 [col, row] = find(img<250);
 imout = I(min(col):max(col), min(row):max(row));
 imshow(imout);
 [rows columns numberOfBands]=size(imout);
 blockSizeR = 16;
 blockSizeC = 16;
 wholeBlockRows = floor(rows / blockSizeR);
 wholeBlockCols = floor(columns / blockSizeC);
 blockNumber=1;
 for row = 1 : blockSizeR : rows
   for col = 1 : blockSizeC : columns
     row1 = row;
     row2 = row1 + blockSizeR - 1;
     row2 = min(rows, row2);
     col1 = col;
     col2 = col1 + blockSizeC - 1;
     col2 = min(columns, col2);
     block=imout(row1:row2, col1:col2);
     subplot(16,16,blockNumber);
     imshow(block);
     blockNumber = blockNumber + 1;
   end
 end

Best Answer

Vidya - consider using the videowriter to write each of your block images to file. See the examples in the provided link to get an idea on what you can try.
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