powerOf2Values = [128 64 32 16 8 4 2 1];
rgbImage=imread(“image_result.bmp”);
imshow (rgbImage [],“InitialMagnification”, 800);
[r,g,b]=imsplit(rgbImage);
imshow(r2,[],“InitialMagnification”, 800);
imshow(g2,[],“InitialMagnification”, 800);
imshow (b2, [],“InitialMagnification”, 800);
last2LinesR = r2(end-1:end,:); / /结束
last2LinesG = g2(end-1:end,:); / /结束
last2LinesB = b2(end-1:end,:);
last2LinesR =重塑(last2LinesR, 1, []);
last2LinesR=重塑(last2LinesR,[],8)
为行= 1:size(last2LinesR, 1)
value = thisRow .* powerOf2Values;
asciiValue(行)= uint16 (sum(值));
流('------------------------------------------------------------\ n ');
流('------------------------------------------------------------\ n ');
last2LinesR =重塑(last2LinesR, 1, []);
last2LinesG=重塑(last2LinesG,1,[]);
last2LinesB =重塑(last2LinesB, 1, []);
m = [last2LinesR;last2LinesG;last2LinesB];
last2LinesR =重塑(m, [], 8)
为行= 1:size(last2LinesR, 1)
value = thisRow .* powerOf2Values;
asciiValue(行)= uint16 (sum(值));
流('------------------------------------------------------------\ n ');
流('------------------------------------------------------------\ n ');