Title :
High-Speed 3-D Measurement System Using Smart Image Sensor and FPGA Based 3-D Engine
Author :
Yachide, Yusuke ; Ikeda, Makoto ; Asada, Kunihiro
Author_Institution :
Univ. of Tokyo, Tokyo
Abstract :
We realize a high-speed 3-D measurement system consists of a range-finder based on a smart CMOS image sensor and a system-controller with 3-D calculation capability based on an FPGA. We have designed and implemented the 3-D engine for 3-D geometry calculation using calibration parameters. We demonstrated the 3-D measurement performance and 3-D range-finding rate, respectively, of 8.3 k-frames/sec and 29.8 rangemaps/sec. We show performance estimation of the presented system for multiple-viewpoint 3-D measurements.
Keywords :
CMOS image sensors; distance measurement; field programmable gate arrays; intelligent sensors; measurement systems; 3D geometry calculation; 3D range-finding rate; FPGA based 3D engine; calibration parameter; complementary metal-oxide-semiconductor; field programmable gate arrays; high-speed 3D measurement system; multiple viewpoint 3D measurement; range finder; smart CMOS image sensor; system controller; Cameras; Data acquisition; Data processing; Design engineering; Engines; Field programmable gate arrays; Image sensors; Intelligent sensors; Timing; Very large scale integration;
Conference_Titel :
Electronics, Circuits and Systems, 2006. ICECS '06. 13th IEEE International Conference on
Conference_Location :
Nice
Print_ISBN :
1-4244-0395-2
Electronic_ISBN :
1-4244-0395-2
DOI :
10.1109/ICECS.2006.379901
