標題: 3-D polyhedral face computation from two perspective views with the aid of a calibration plate
作者: Chiu, JM
Chen, Z
Wang, CM
資訊科學與工程研究所
Institute of Computer Science and Engineering
關鍵字: calibration plate;feature correspondence;on-line camera calibration;polyhedron reconstruction;stereo vision
公開日期: 1-四月-1997
摘要: The 3-D reconstruction of visible polyhedral faces from a pair of general perspective views with the aid of a calibration plate is addressed. A polyhedron is placed on a planar calibration plate and two side views of both the polyhedron and the calibration plate are taken. Through proper arrangements we may assume that in the two views a number of polyhedral edges lying on the calibration plate and the whole calibration plate boundary are visible. We present an on-line camera calibration technique with the aid of the calibration plate and a two-stage process to find the vertex/edge correspondences without encountering the ambiguity problem of the conventional epipolar line technique. Then we give a closed form solution to the 3-D polyhedral vertices visible in both images. We also describe other advantages of using our method for the 3-D polyhedron reconstruction. Experimental results show that the obtained 3-D polyhedral vertex coordinates are rather accurate.
URI: http://dx.doi.org/10.1109/70.563650
http://hdl.handle.net/11536/654
ISSN: 1042-296X
DOI: 10.1109/70.563650
期刊: IEEE TRANSACTIONS ON ROBOTICS AND AUTOMATION
Volume: 13
Issue: 2
起始頁: 290
結束頁: 295
顯示於類別:期刊論文


文件中的檔案:

  1. A1997WR06300012.pdf