Title :
Preliminary result of a laser-beam scattering RGB-Depth sensor
Author :
Jihoon Kim ; Soo-hyun Ryu ; Yongsop Hwang ; Doh, Nakju Lett
Author_Institution :
Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
fDate :
Oct. 30 2013-Nov. 2 2013
Abstract :
The main topic of this paper is to develop a new RGB-Depth sensor system with 2Dimensional Field of View (2D FoV) to build a 3D realistic map. Through analyzing pros and cons of existing sensors, we found to the requirements. They are 2D FoV, sensing more than 10 meters distance, eye-safe and eye-invisible. To configure the system to meet these conditions, emitter part and receptor part were configured by DLP projector equipped with DMD chip and cold mirror used for IR stereo respectively. The feasibility of this new sensor system was analyzed through experiments.
Keywords :
SLAM (robots); image colour analysis; infrared detectors; mobile robots; optical projectors; robot vision; spatial variables measurement; stereo image processing; 2D field of view; 3D realistic map; DLP projector; DMD chip; IR stereo; cold mirror; digital mirror device; eye-invisible sensing; eye-safe sensing; laser-beam scattering RGB-depth sensor; sensor system; stereo camera; 2-Dimensional Field of View (2D FoV); Cold mirror; Digital Mirror Device (DMD); Infrared source; RGB-Depth;
Conference_Titel :
Ubiquitous Robots and Ambient Intelligence (URAI), 2013 10th International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-1-4799-1195-0
DOI :
10.1109/URAI.2013.6677417
