如何在MATLAB中連接許多RGB圖像爲一個圖像？

Question

我有編號從1到100，我想創建一個圖片從他們的一百個大小相等的RGB圖像。例如，如果我給行= 10和列= 10則輸出應該是這樣的，第一10個圖像將形成在第一行等等。

Answer 1

的一種方式是創建一個包含圖像的10×10單元陣列，然後用CELL2MAT它們鏈狀成一個大的圖像。

nRows = 10; 
nCols = 10; 
imgCell = cell(nRows,nCols); 

for iImage = 1:nRows*nCols 

%# construct image name - fix this like so it conforms to your naming scheme 
%# also, add the path if necessary 
imageName = sprintf('image%i.jpg',iImage); 

%# add the image to imgCell 
%# images will filled first into all rows of column one 
%# then into all rows of column 2, etc 
imgCell{iImage} = imread(imageName); 

end 

%# if you want the images to be arranged along rows instead of 
%# columns, you can transpose imgCell here 
%# imgCell = imgCell'; 

%# catenate into big image 
bigImage = cell2mat(imgCell); 

%# show the result 
imshow(bigImage)