Bit Plane Slicing Code

clc

clear all

original_image = imread('a.bmp');

[row,col] = size(original_image);

bit_plane0 = zeros(row,col);

bit_plane1 = zeros(row,col);

bit_plane2 = zeros(row,col);

bit_plane3 = zeros(row,col);

bit_plane4 = zeros(row,col);

bit_plane5 = zeros(row,col);

bit_plane6 = zeros(row,col);

bit_plane7 = zeros(row,col);

for x=1:row

    for y=1:col

        bit_plane0(x,y)=bitand(original_image(x,y),2^(0));

    end

end

for x=1:row

    for y=1:col

        bit_plane1(x,y)=bitand(original_image(x,y),2^(1));

    end

end

for x=1:row

    for y=1:col

        bit_plane2(x,y)=bitand(original_image(x,y),2^(2));

    end

end

for x=1:row

    for y=1:col

        bit_plane3(x,y)=bitand(original_image(x,y),2^(3));

    end

end

for x=1:row

    for y=1:col

        bit_plane4(x,y)=bitand(original_image(x,y),2^(4));

    end

end

for x=1:row

    for y=1:col

        bit_plane5(x,y)=bitand(original_image(x,y),2^(5));

    end

end

for x=1:row

    for y=1:col

        bit_plane6(x,y)=bitand(original_image(x,y),2^(6));

    end

end

for x=1:row

    for y=1:col

        bit_plane7(x,y)=bitand(original_image(x,y),2^(7));

    end

end

imwrite(bit_plane0,'1.bmp','bmp');

imwrite(bit_plane1,'2.bmp','bmp');

imwrite(bit_plane2,'3.bmp','bmp');

imwrite(bit_plane3,'4.bmp','bmp');

imwrite(bit_plane4,'5.bmp','bmp');

imwrite(bit_plane5,'6.bmp','bmp');

imwrite(bit_plane6,'7.bmp','bmp');

imwrite(bit_plane7,'8.bmp','bmp');