craete matrix that each row shows features of 3 images

i have 780 folders that each folder has 3 images.how create a matrix with 780 rows taht each row contains of features of 3 images?

[Sara]

What features? You can use an array of struct or a cell array if the features are not all numeric.

Answer 1

[Image Analyst]

See this framework that can batch process images: http://www.mathworks.com/matlabcentral/fileexchange/24224-magic-matlab-generic-imaging-component

Description   

This GUI will help the novice user get up to speed very quickly on using GUI-based applications. Everything is laid out in a very simple Step 1, Step 2, Step 3, etc. layout. It is a very good starting point for a typical image analysis application. This application uses GUIDE to do the user interface design, and has most of the basic controls such as buttons, listboxes, checkboxes, radio buttons, scrollbars, etc. It allows the user to select a folder of images, select one or more images and display them, to select a series of options, and to individually or batch process one or more images. The user can optionally apply a mask (region of interest) to the image so that only the area within the mask will be analyzed. The results are optionally sent to Excel. In this demo, I ..............