Title :
The Research of High Noise Image´s Restoration and Recognition of Train´s Plates
Author :
Jiang, Xiangang ; Ma, Dean ; Tao, Longfeng
Author_Institution :
Sch. of Inf. Eng., East China Jiaotong Univ., Nanchang, China
Abstract :
The paper presents a new system for recognizing train license plates. The system mostly researches contourlet transform for restoring and denoising images of train plates by high-speed camera. It can finish recognizing the images of train license plates under complex environment. This paper analyses four restoration methods of the license images and compares them in recognition rate in different classification ways.
Keywords :
image recognition; image restoration; transforms; Contourlet transform; high noise image; image restoration; train license plates; train plates recognition; Cameras; Filtering algorithms; Flowcharts; Image recognition; Image restoration; Licenses; Monitoring; Rail transportation; Wavelet transforms; Wiener filter; Contourlet transform; Wiener filter; image of train license plate; image restoration; license recognition;
Conference_Titel :
Intelligent Information Technology and Security Informatics (IITSI), 2010 Third International Symposium on
Conference_Location :
Jinggangshan
Print_ISBN :
978-1-4244-6730-3
Electronic_ISBN :
978-1-4244-6743-3
DOI :
10.1109/IITSI.2010.172
