Green image segmentation analysis of Google Earth image to rank world universities using PHP and MATLAB
University ranking systems are some effort to list universities worldwide in to an order based on some predetermined parameters
The percentage of the green area in each university that is captured by satellite can be used as a world university ranking parameter
In this work, green images taken from Google Earth have been processed through a segmentation stage using hsv threshold method
Images from 200 university from various countries on five continents have been analyzed, after segmentation process
University satellite images are taken from Google Earth and 75% of them are captured in 2009 and 2010