DocumentCode
393775
Title
Adaptive visual tracking system under changing lighting environment
Author
Abe, Norio ; Luo, Zhi-wei ; Akiyama, Kei ; Yagi, Tetsuya ; Hosoe, Shigeyuki
Author_Institution
Nagoya Univ., Aichi, Japan
Volume
3
fYear
2002
fDate
5-7 Aug. 2002
Firstpage
1425
Abstract
A visual tracking system that can adapt to the changing lighting conditions is developed for a robot to track moving object flexibly in natural environment. Using FPGA, this system first measures the maximum output changes of the analog CMOS silicone retina and then adjusts the retina´s photoelectric accumulation time. Adaptive visual tracking under changing lighting environment is then realized by calculating the moving object´s image center of mass.
Keywords
adaptive systems; edge detection; field programmable gate arrays; lighting; robot vision; target tracking; CMOS silicone retina; FPGA; adaptive visual tracking; edge detection; lighting conditions; moving object tracking; photoelectric accumulation time; robot; Adaptive control; Adaptive systems; Charge coupled devices; Charge-coupled image sensors; Control systems; Field programmable gate arrays; Image edge detection; Programmable control; Retina; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN
0-7803-7631-5
Type
conf
DOI
10.1109/SICE.2002.1196514
Filename
1196514
Link To Document