Title :
Detection system of meter pointer based on computer vision
Author :
Li Yanwen ; Gong Jinfeng ; Zhang Hongwei ; Rong Hui
Author_Institution :
China Automotive Technol. & Res. Center, TianJin, China
Abstract :
Aimed at problem of Auto meter pointer detection precision, the paper gives a solving plan based on computer vision technology. According to the input parameters provided by Manufacturers, the system can output signal that all kinds of meters need, and detects meter pointers automatically, then outputs result. The system is already applied in detection of CAN BUS digital instrument designed by ourselves. The final test result indicates that the system runs stable, and the function performed is satisfactory.
Keywords :
automatic meter reading; automatic optical inspection; computer vision; controller area networks; digital instrumentation; object detection; CAN bus; auto meter pointer detection; computer vision; digital instrument; Automotive engineering; Cameras; Image processing; Inspection; Instruments; Software; Visualization; Automatic Detection; Computer Vision; Detection System; Meter Pointer;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023241
