Zhongchao Shi Ryosuke Shibasaki An Approach to Automated House Recognition from Digital Stereo Imagery. 233-236 1996 MVA http://b2.cvl.iis.u-tokyo.ac.jp/mva/proceedings/CommemorativeDVD/1996/papers/1996233.pdf conf/mva/1996 db/conf/mva/mva1996.html#ShiS96