This work is to detect vanishing point of road region of arbitrary shapes based on a set of gLoG filter banks and local soft-voting strategy [1]. This method is an improved version of the original single-camera based road detection work proposed in [2] and [3].
[1] Hui Kong, Sanjay E. Sarma, and Feng Tang. "Generalizing Laplacian of Gaussian filters for vanishing-point detection." IEEE Transactions on Intelligent Transportation Systems, 14(1), pp.408-418, 2013.
[2] Hui Kong, Jean-Yves Audibert, and Jean Ponce. "Vanishing point detection for road detection." In 2009 ieee conference on computer vision and pattern recognition, pp. 96-103. IEEE, 2009.
[3] Hui Kong, Jean-Yves Audibert, and Jean Ponce. "General road detection from a single image." IEEE Transactions on Image Processing 19, no. 8 (2010): 2211-2220.