Title :
Comparison of contrast enhancement techniques in license plate recognition
Author :
Saleh, Marwan D. ; Herminiawati ; Mellah, H. ; Salih, N.D.
Author_Institution :
Faculty of Information Science and Technology (FIST), Multimedia University (Melaka Campus), Jalan Ayer keroh lama, 75450, Malaysia
Abstract :
Image enhancement is a useful technique to improve the visual appearance of an image by removing noise, improving contrast of an image, smoothing, sharpening, de-blurring, and edge enhancement. In this paper, various contrast enhancement filters used in license plate recognition are compared.
Keywords :
Application software; Decorrelation; Filtering; Filters; Image analysis; Image enhancement; Image processing; Licenses; Lighting; Principal component analysis;
Conference_Titel :
Information Technology, 2008. ITSim 2008. International Symposium on
Conference_Location :
Kuala Lumpur, Malaysia
Print_ISBN :
978-1-4244-2327-9
Electronic_ISBN :
978-1-4244-2328-6
DOI :
10.1109/ITSIM.2008.4631659
