Determining location and orientation of a labelled cylinder using point-pair estimation algorithm

Yuan Chiuan You, Jiann Der Lee, Jau Yien Lee, Chin Hsing Chen

研究成果: Conference contribution

5 引文 斯高帕斯(Scopus)

摘要

In this paper, a new feasible approach is proposed to determine the 3-D location and orientation of a cylinder pasted with a known-height label. The proposed approach uses a rectangle-shaped standard mark composed of two point-pairs for performing monocular image analysis. A monocular image of a labelled cylinder is first taken. Image processing and numerical analysis techniques are then used to select two point-pairs located on the boundary of the visible part of the cylindrical label. According to 3-D imaging geometry, the location and orientation of the cylinder relative to the camera are uniquely determined by using 3-D vector analysis and simple algebraic computation. Owing to the full linearity of the derivation, this approach can achieve high speed requirement.

原文English
主出版物標題Conference A
主出版物子標題Computer Vision and Applications
發行者Institute of Electrical and Electronics Engineers Inc.
頁面354-357
頁數4
ISBN(列印)081862910X
DOIs
出版狀態Published - 1992 一月 1
事件11th IAPR International Conference on Pattern Recognition, IAPR 1992 - The Hague, Netherlands
持續時間: 1992 八月 301992 九月 3

出版系列

名字Proceedings - International Conference on Pattern Recognition
1
ISSN(列印)1051-4651

Other

Other11th IAPR International Conference on Pattern Recognition, IAPR 1992
國家/地區Netherlands
城市The Hague
期間92-08-3092-09-03

All Science Journal Classification (ASJC) codes

  • 電腦視覺和模式識別

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