New method of 3D point reconstruction from monocular camera

Lei Qi; Xiaojuan Wu; Yuanyuan Zhang; Jun Yang

doi:10.1117/12.738250

15 November 2007 New method of 3D point reconstruction from monocular camera

Lei Qi, Xiaojuan Wu, Yuanyuan Zhang, Jun Yang

Proceedings Volume 6788, MIPPR 2007: Pattern Recognition and Computer Vision; 678808 (2007) https://doi.org/10.1117/12.738250
Event: International Symposium on Multispectral Image Processing and Pattern Recognition, 2007, Wuhan, China

Abstract

Put forward a method of 3D point reconstruction from an image taken by monocular camera. In algorithm, the coordinate conversion factor of the given point can be calculated through a pair of parallel lines, whose positions in the scene are known. Then reconstruction of any points in 3D space which contains parallel lines can be achieved using the coordinate conversion factor. In experiments, the algorithm is used to estimate the trajectory of walking people.

Citation Download Citation

Lei Qi, Xiaojuan Wu, Yuanyuan Zhang, and Jun Yang "New method of 3D point reconstruction from monocular camera", Proc. SPIE 6788, MIPPR 2007: Pattern Recognition and Computer Vision, 678808 (15 November 2007); https://doi.org/10.1117/12.738250

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