Kenji Iwata Yutaka Satoh Ikushi Yoda Katsuhiko Sakaue Hybrid Camera Surveillance System by Using Stereo Omni-directional System and Robust Human Detection. 611-620 2006 conf/psivt/2006 PSIVT http://dx.doi.org/10.1007/11949534_61 db/conf/psivt/psivt2006.html#IwataSYS06