Author:		Bo Li
Contact:	prclibo@gmail.com

Please cite this paper if you use the code. 

Bo Li, Kun Peng, Xianghua Ying, Hongbin Zha. Vanishing Point Detection Using 1D Histogram by Dividing Image Plane into Interior and Exterior Regions. Pattern Recognition Letter. 

Use the code at your own risk. 

The code has been tested under Ubuntu Linux 9.04 with Matlab 2009a.

demo.m provides an example of how to use the code. 
