Hi there, I know how to read and process a single image using Mat variables. Recently, I´ve a nightmare about arranging multiple images. For example, suppose I want to read a 55 array of RGB images and another 88 array of RGB images. Please keep in mind that the number of horizontal and vertical images are not known in advanced and they should be set on the run time. Should I define multiple Mat variables to store 55 or 88 RGB images? How can I access/modify each image? Thank you for your help.