Local Chan-Vese Model for Segmenting Nighttime Vehicle License Characters
Year: 2011
Journal of Information and Computing Science, Vol. 6 (2011), Iss. 2 : pp. 123–128
Abstract
Aiming at the gray uneven distribution in the night vehicle images, a new local Chan–Vese (LCV) model is proposed for image segmentation. The energy functional of the proposed model consists of three terms: global term, local term and regularization term. By incorporating the local image information into the proposed model, the images with intensity inhomogeneity can be efficiently segmented. Finally, experiments on nighttime plate images have demonstrated the efficiency and robustness of our model. Moreover, comparisons with recent popular local binary fitting (LBF) model also show that our LCV model can segment images with few iteration times.
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2024-JICS-22685
Journal of Information and Computing Science, Vol. 6 (2011), Iss. 2 : pp. 123–128
Published online: 2011-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 6