License plate detection using hereditary threshold determine method

Seiki Yoshimori, Yasue Mitsukura, Minoru Fukumi, Norio Akamatsu

研究成果: Conference contribution

15 引用 (Scopus)

抄録

License plate recognition is very important in an automobile society. Also in it, since plate detection has big influence on subsequent number recognition, it is very important. However, it is very difficult to do it, because a background and a body color of cars are similar to that of the license plate. In this paper, we propose a new thresholds determination method in the various background by using the real-coded genetic algorithm (RGA). By using RGA, the most likely plate colors are decided under various light conditions. First, the average brightness Y values of images are calculated. Next, relationship between the Y value and the most likely plate color thresholds (upper and lower bounds) are obtained by RGA to estimate thresholds function by using the recursive least squares (RLS) algorithm. Finally, in order to show the effectiveness of the proposed method, we show simulation examples by using real images.

元の言語English
ホスト出版物のタイトルLecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science)
編集者V. Palade, R.J. Howlett, L. Jain
ページ585-593
ページ数9
2773 PART 1
出版物ステータスPublished - 2003
外部発表Yes
イベント7th International Conference, KES 2003 - Oxford, United Kingdom
継続期間: 2003 9 32003 9 5

Other

Other7th International Conference, KES 2003
United Kingdom
Oxford
期間03/9/303/9/5

Fingerprint

Genetic algorithms
License plates (automobile)
Automobiles
Luminance
Railroad cars
Color

ASJC Scopus subject areas

  • Hardware and Architecture

これを引用

Yoshimori, S., Mitsukura, Y., Fukumi, M., & Akamatsu, N. (2003). License plate detection using hereditary threshold determine method. : V. Palade, R. J. Howlett, & L. Jain (版), Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (巻 2773 PART 1, pp. 585-593)

License plate detection using hereditary threshold determine method. / Yoshimori, Seiki; Mitsukura, Yasue; Fukumi, Minoru; Akamatsu, Norio.

Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 版 / V. Palade; R.J. Howlett; L. Jain. 巻 2773 PART 1 2003. p. 585-593.

研究成果: Conference contribution

Yoshimori, S, Mitsukura, Y, Fukumi, M & Akamatsu, N 2003, License plate detection using hereditary threshold determine method. : V Palade, RJ Howlett & L Jain (版), Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 巻. 2773 PART 1, pp. 585-593, 7th International Conference, KES 2003, Oxford, United Kingdom, 03/9/3.
Yoshimori S, Mitsukura Y, Fukumi M, Akamatsu N. License plate detection using hereditary threshold determine method. : Palade V, Howlett RJ, Jain L, 編集者, Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 巻 2773 PART 1. 2003. p. 585-593
Yoshimori, Seiki ; Mitsukura, Yasue ; Fukumi, Minoru ; Akamatsu, Norio. / License plate detection using hereditary threshold determine method. Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science). 編集者 / V. Palade ; R.J. Howlett ; L. Jain. 巻 2773 PART 1 2003. pp. 585-593
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