DocumentCode
2380751
Title
Fast 2D model-to-image registration using vanishing points for sports video analysis
Author
Hayet, Jean-Bernard ; Piater, Justus H. ; Verly, Jacques G.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Liege Univ., Belgium
Volume
3
fYear
2005
fDate
11-14 Sept. 2005
Abstract
This article focuses on the field-to-image registration for TV sports-related image processing through basic geometrical reasoning. We propose a robust automatic line-based method that can cope with imprecisions in the line detection steps through a hypothesis generation/pruning paradigm where the number of hypotheses is reduced by using the vanishing points. The results are satisfying and illustrated with examples from sport.
Keywords
image registration; sport; 2D model-to-image registration; TV sports; automatic line-based method; field-to-image registration; geometrical reasoning; hypothesis generation; hypothesis pruning; line detection; sports video analysis; vanishing points; Cameras; Computer vision; Detectors; Event detection; Image analysis; Image edge detection; Image processing; Image segmentation; Robustness; TV broadcasting;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN
0-7803-9134-9
Type
conf
DOI
10.1109/ICIP.2005.1530417
Filename
1530417
Link To Document