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- Title
License plate localization based on a probabilistic model.
- Authors
Al-Hmouz, Rami; Challa, Subhash
- Abstract
Extraction of the license plate region is the challenging first step in the license plate recognition system. We propose a novel feature fusion concept for plate extraction. The image-feature extraction process is modeled as a feature-detection problem in noise. The geometric features are probabilistically modeled and detected under various detection thresholds. These detection results are then fused within the Bayesian framework to obtain the features for further processing. Along with a probabilistic model, a pixels voting algorithm is also tested through threshold variation.
- Subjects
EXTRACTION techniques; STRUCTURAL plates; FUSION (Phase transformation); NOISE; PIXELS
- Publication
Machine Vision & Applications, 2010, Vol 21, Issue 3, p319
- ISSN
0932-8092
- Publication type
Article
- DOI
10.1007/s00138-008-0164-9