I used imageDatastore to obtain the directory of all the images in a folder.
Images = 'D:\Google Drive\MARYLAND\ENPM808 Independent Study\Independent Study\3D_map_poses\rgb';
rgb_image = imageDatastore(fullfile(Images),'IncludeSubfolders',false,'FileExtensions','.png','LabelSource','none');
But I realized that the order of the directories is not the same as the File Explorer and hence the generated video after processing the frames is erroneous.
Instead I need this to be in increasing order, (e.g. 1,3,7,9,10,16,...).
How can I do this? Thanks!