標題: Pose determination of a cylinder using reprojection transformation
作者: Huang, JB
Chen, Z
Chia, TL
資訊科學與工程研究所
Institute of Computer Science and Engineering
關鍵字: pose determination;reprojection transformation;3D cylinder position
公開日期: 2-九月-1996
摘要: Extracting useful and robust feature points from a cylinder image for 3D pose determination is a relatively difficult task, since there are no feature points or lines on the cylinder. In this study, a key vector from a cylinder image is found to yield a transformation. The cylinder is then ''reprojected'' from the original image to obtain a new image using the transformation. The new image reveals some important features capable of determining the 3D cylinder position robustly. The proposed method can yield an exact and analytical solution without the requirement of using any special marks, extra equipment or assumptions. Additionally, a problem in which both circles on the cylinder are not completely visible due to the viewing angle can be resolved by this method. Finally, experimental results are provided to verify the theory and show the robustness of our method.
URI: http://dx.doi.org/10.1016/0167-8655(96)00061-X
http://hdl.handle.net/11536/1044
ISSN: 0167-8655
DOI: 10.1016/0167-8655(96)00061-X
期刊: PATTERN RECOGNITION LETTERS
Volume: 17
Issue: 10
起始頁: 1089
結束頁: 1099
顯示於類別:期刊論文


文件中的檔案:

  1. A1996VJ16600007.pdf