如何在MATLAB中连接许多RGB图像为一个图像？

Question

我有编号从1到100，我想创建一个图片从他们的一百个大小相等的RGB图像。例如，如果我给行= 10和列= 10则输出应该是这样的，第一10个图像将形成在第一行等等。

Answer 1

的一种方式是创建一个包含图像的10×10单元阵列，然后用CELL2MAT它们链状成一个大的图像。

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)