Title :
Improved high-speed vision system for table tennis robot
Author :
Jianran Liu ; Zaojun Fang ; Kun Zhang ; Min Tan
Author_Institution :
State Key Lab. of Manage. & Control for Complex Syst., Inst. of Autom., Beijing, China
Abstract :
In this paper a high-speed vision system for table tennis robot is designed. The system architecture is designed firstly. Then a ball detection algorithm is proposed to improve the image processing speed up to 200 frames per second. Besides, a novel ball trajectory reconstruction algorithm is established, in which the cameras in the stereo vision system needn´t be synchronized. Experimental results verify the effectiveness and accuracy of the proposed method.
Keywords :
image reconstruction; object detection; robot vision; sport; stereo image processing; ball detection algorithm; ball trajectory reconstruction algorithm; high-speed vision system; image processing; stereo vision system; table tennis robot; Cameras; Machine vision; Reconstruction algorithms; Robot vision systems; Trajectory; High-speed stereovision; table tennis robot; target recognition; visual measurement; visual tracking;
Conference_Titel :
Mechatronics and Automation (ICMA), 2014 IEEE International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4799-3978-7
DOI :
10.1109/ICMA.2014.6885774
