Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
[MVS4-3L]Distance Measurement Using One Monocular Camera with a Liquid Crystal Panel
*Hirondo Nakatogawa1, Hitoshi Tanaka1, Yoshiro Aoki1, Fumiyuki Okuni1, Miharu Otani1, Takeshi Shimano2, Yusuke Nakamura2(1. Japan Display Inc. (Japan), 2. Hitachi, Ltd (Japan))
Keywords:
distance,stereo matching,liquid crystal panel,monocular camera
We measured the distance between objects using only
one monocular camera by deploying a liquid crystal (LC)
panel. We utilized a stereo-matching method between two
stereo images acquired by one monocular camera. The
average of the estimated distance had good linearity with
the actual distances, and the coefficient of variation was
less than 2.1% (within 25 m).
one monocular camera by deploying a liquid crystal (LC)
panel. We utilized a stereo-matching method between two
stereo images acquired by one monocular camera. The
average of the estimated distance had good linearity with
the actual distances, and the coefficient of variation was
less than 2.1% (within 25 m).