Share Email Print
cover

Proceedings Paper

Laser spot tracking with sub-pixel precision based on subdivision mesh
Author(s): Bangping Wang; Li Wu; Xie Wang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

As high brightness of laser spot, it significantly distinguish from the other goals on objects surface. Therefore, in computer vision, laser spot often is applied as interaction tools, and an important measurement tool etc. In building large-scale multi-projection display system, accurate measurement of geometrical parameters is very important. Based on subdivision mesh, this paper presents laser spot tracking algorithm with sub-pixel precision. The experimental data validates this algorithm sub-pixel precision.

Paper Details

Date Published: 2 December 2011
PDF: 7 pages
Proc. SPIE 8004, MIPPR 2011: Pattern Recognition and Computer Vision, 80041M (2 December 2011); doi: 10.1117/12.911827
Show Author Affiliations
Bangping Wang, Chengdu Univ. of Information Technology (China)
Li Wu, Chengdu Univ. of Information Technology (China)
Xie Wang, Chengdu Univ. of Information Technology (China)


Published in SPIE Proceedings Vol. 8004:
MIPPR 2011: Pattern Recognition and Computer Vision
Jonathan Roberts; Jie Ma, Editor(s)

© SPIE. Terms of Use
Back to Top