Spatial activity of an image in matlab

The following Matlab project contains the source code and Matlab examples used for spatial activity of an image. I worked a lot with visual stimuli, and this function computes a measure for image activity, that is derived from the amount of edges in an image.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

Project Files: 

File NameSize
compute_image_si.m 1572
license.txt 1315