Title :
Digital Meter Identify Based on Local Orientation
Author :
Qingyu, Guo ; Yongfeng, Guo
Author_Institution :
Zhongyuan Univ. of Technol., Zhengzhou, China
Abstract :
Digital meters have been widely used in many industrial production and science experiment, under certain circumstances, display value of digital meter is needed to be recognized, recorded and analyzed. Based on the characteristics of display value of digital meters, along with the high precision requirement to meter recognition, this paper presents an algorithm based on local scan and value of domain minus for orientation. It not only has faster speed of recognition, but also a strong ability of anti-jamming.
Keywords :
character recognition; digital instrumentation; display instrumentation; feature extraction; character extraction; digital meter identify; display value; industrial production; local orientation; meter recognition; science experiment; Character recognition; Computer displays; Digital cameras; Feature extraction; Filtering; Filters; Image recognition; Instruments; Production; Software libraries; Character Extract; Digital Identify; Digital Meter; Local Orientate;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.468
