mrinmoihossain / computer-vision-coursera Goto Github PK

RGB = imread('image1.jpg');
%Read the image
img = imread('image1.jpg');
%Get the size (rows and columns) of the image
[r,c] = size(img);
rr=r/3;
%Wrire code to split the image into three equal parts and store them in B, G, R channels
B=img([1,1,c,rr-1]);
G=img([1,1rr+1,c,rr-1]);
R=img([1,2rr+1,c,rr]);
%concatenate R,G,B channels and assign the RGB image to ColorImg variable
ColorImg = cat(3,R,G,B);
imshow(ColorImg)

img = imread('image.jpg');

%Get the size (rows and columns) of the image
[r,c] = size(img);
rr=r/3;
%Wrire code to split the image into three equal parts and store them in B, G, R channels

B=imcrop(img,[1,1,c,rr]);
G=imcrop(img,[1,1rr,c,rr]);
R=imcrop(img,[1,2rr,c,rr]);

%concatenate R,G,B channels and assign the RGB image to ColorImg variable
ColorImg(:,:,1) = R;
ColorImg(:,:,2) = G;
ColorImg(:,:,3) = B;
ColorImg = cat(3, R, G, B);
imshow(ColorImg)

error i am getting is

Validating Blue Channel Image - B
Variable B must be of size [341 400]. It is currently of size [342 400]. Check where the variable is assigned a value.
similarly for green and red channel.