DocumentCode
1730258
Title
A method for high speed 3-D range measurement and its trail instrumentation
Author
Araki, Kazuo ; Sat, Yukio ; Tanaka, Nobuyoshi ; Fujino, Tomohiro
Author_Institution
Nagoya Inst. of Technol., Nagoya, Japan
fYear
1988
Firstpage
755
Abstract
A system based on slit-ray projection method is presented that uses a nonscanning type image plane. It consists of a 2-D array of discrete photodetectors, attached to an individual memory element. The whole system is designed to latch positional information of a slit-ray into the memory when the corresponding photodetector is triggered by slitlike image passing across the image plane. Basic data for range computation are acquired during only one scanning of slit-ray. Trial implementation of this system has verified the method to be effective, showing data acquisition time within a few milliseconds
Keywords
computerised instrumentation; computerised picture processing; photodetectors; 2D array; 3D range measurement; computerised picture processing; discrete photodetectors; image plane; memory element; nonscanning type; slit-ray projection; Application software; Art; Computational complexity; Computer vision; Data acquisition; Data mining; Instruments; Pattern recognition; Stereo vision; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1988., 9th International Conference on
Conference_Location
Rome
Print_ISBN
0-8186-0878-1
Type
conf
DOI
10.1109/ICPR.1988.28349
Filename
28349
Link To Document