Title	Robust Extraction of Wheel Region for Vehicle Position Estimation using a Circular Fisheye Camera
Author	Kenichi Hirose, Takashi Toriu, Hiromitsu Hama
Citation	Vol. 9  No. 12  pp. 55-62
Keywords	circular fisheye, wheel extraction, tire-road contact point, side view, distortion of projection system

Title	Security and Observation System for Solitary Person Using Accelerometer and Surveillance Camera
Author	Satoshi Hasebe, Shigeyoshi Nakajima, ThiThi Zin, Takashi Toriu
Citation	Vol. 11  No. 3  pp. 41-46
Keywords	Acceleration, image, discrimination, posture, behavior

Title	A Method of Estimating Non-parallel Illumination Based on Extended Gray-world Assumption
Author	Tomohiro Teranishi, Takashi Toriu
Citation	Vol. 11  No. 3  pp. 139-146
Keywords	Color constancy, gray-world assumption, object recognition, non-parallel illumination, object color

Title	Making Background Subtraction Robust to Various Illumination Changes
Author	Keigo Takahara, Takashi Toriu, Thi Thi Zin
Citation	Vol. 11  No. 3  pp. 241-248
Keywords	Background subtraction, background estimation, illumination changing, object extraction