Abstract
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.
Original language | English |
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Title of host publication | Conference A |
Subtitle of host publication | Computer Vision and Applications |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 354-357 |
Number of pages | 4 |
ISBN (Print) | 081862910X |
DOIs | |
State | Published - 1992 |
Externally published | Yes |
Event | 11th IAPR International Conference on Pattern Recognition, IAPR 1992 - The Hague, Netherlands Duration: 30 08 1992 → 03 09 1992 |
Publication series
Name | Proceedings - International Conference on Pattern Recognition |
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Volume | 1 |
ISSN (Print) | 1051-4651 |
Conference
Conference | 11th IAPR International Conference on Pattern Recognition, IAPR 1992 |
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Country/Territory | Netherlands |
City | The Hague |
Period | 30/08/92 → 03/09/92 |
Bibliographical note
Publisher Copyright:© 1992 IEEE.