Color Imaging - RGB Channels
9 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Divide the given image in 3 parts(RGB) and stack them together to get a color image
please help me what to edit in code...
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/310247/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/310250/image.jpeg)
%Read the image
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,[1,1*rr,c,rr]);
R=imcrop(img,[1,2*rr,c,rr]);
%concatenate R,G,B channels and assign the RGB image to ColorImg variable
ColorImg(:,:,1) = R;
ColorImg(:,:,2) = G;
ColorImg(:,:,3) = B;
imshow(ColorImg)
3 commentaires
Image Analyst
le 9 Août 2020
Modifié(e) : Image Analyst
le 1 Avr 2021
Same homework problem as this other post
and this one where I put the solution:
Réponses (2)
shyam chauhan
le 18 Juil 2020
This code is absolutely fine for the task already, if you have the "image processing toolbox" installed in your account. Imcrop is the advanced feature that of matlab that needs to be bought to use it.
If you have not installed that toolbox, change your program to split the image into three equal parts replacing the command for B, G, R.
0 commentaires
Voir également
Catégories
En savoir plus sur Image Processing Toolbox dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!