A New Method for Eztracting Multi-line Parameters Based on RHT and Block Operation

摘要：

Straight line is an important descriptor in image analysis. The drawbacks of traditional straight line parameters extracting methods are analysized, and a novel multi-line parameters extracting method is proposed. Firstly, the image is divided into blocks, and RHT (random Hough transform) is used to detect straight line parameters in each sub-image. Then, global parameters are extracted based on the relationship of parameters between the sub-images and the global image. Comparisons with traditional scheme are presented and the results demonstrating the performance of the proposed method.

关键词： block operation line eztraction Hough transform straight-line parameter

作者: Jie-xian Zeng Si-xin Li Xiang Fu

作者单位: School of Computing, Nanchang Hangkong University, Key Laboratory of Nondestructive Test Ministry of Key Laboratory of Nondestructive Tes Ministry of Education, Nanchang Hangkong University Nanchang, J School of Computing, Nanchang Hangkong University, Nanchang, Jiangxi, China, 330063

会议类型: 国际会议

会议名称: Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)

会议地点: 南昌

会议语种:英文

页码: 811-814

在线出版日期: 2009-05-22（万方平台首次上网日期，不代表论文的发表时间）