1. Virtual city models from laser altimeter and 2D map data;Haala;J. Photogramm. Eng. Remote Sensing,1999
2. P. An, C. Lu, Z. Zhang, Object segmentation using stereo images, in: International Conference on Communications, Circuits and Systems, vol. 1, Chendu, PR China, 27–29 June 2004, pp. 534–538.
3. Real-time range sensor;Nayar;IEEE Pattern Anal. Mach. Intell.,1996
4. Depth from defocus: a spatial domain approach;Subbarao;Int. J. Comput. Vision,1994
5. Image Engineering, Part I;Zhang,2002