Robust image measurement and analysis based on perspective transformations

Bing-Fei Wu*, Chuan Tsai Lin

*此作品的通信作者

研究成果: Conference contribution同行評審

5 引文 斯高帕斯(Scopus)

摘要

In the paper, perspective transformation is used to project points from the front horizon of the camera to an image plane and thus to measure the distance between the detected object and the camera. With the information about points on the ground, the projective positions of every tip in a rigid object can be figured out through transformation. Features of the object's projection at different distances, such as size and shape, can also be predicted. Besides, the paper has analyzed difference in the result of the measurement and errors caused by the application of different parameters. The information assists engineers of vision-based detection system in determining the parameters of the system and identifying features of an object's projection to accelerate the detection. Also, the camera parameters compensate automatically when being influenced by outer force to promote the effects of detection and make a robust system.

原文English
主出版物標題2006 IEEE International Conference on Systems, Man and Cybernetics
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2390-2395
頁數6
ISBN(列印)1424401003, 9781424401000
DOIs
出版狀態Published - 十月 2006
事件2006 IEEE International Conference on Systems, Man and Cybernetics - Taipei, Taiwan
持續時間: 8 十月 200611 十月 2006

出版系列

名字Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
3
ISSN(列印)1062-922X

Conference

Conference2006 IEEE International Conference on Systems, Man and Cybernetics
國家/地區Taiwan
城市Taipei
期間8/10/0611/10/06

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