Determination of Camera Location from 2-D to 3-D Line and Point Correspondences
IEEE Transactions on Pattern Analysis and Machine Intelligence
Creating music videos using automatic media analysis
Proceedings of the tenth ACM international conference on Multimedia
Soccer Image Sequence Computed by a Virtual Camera
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Multiple View Geometry in Computer Vision
Multiple View Geometry in Computer Vision
Automatic Parsing of TV Soccer Programs
ICMCS '95 Proceedings of the International Conference on Multimedia Computing and Systems
Physics-Based 3D Position Analysis of a Soccer Ball from Monocular Image Sequences
ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
Live Mixed-Reality 3D Video in Soccer Stadium
ISMAR '03 Proceedings of the 2nd IEEE/ACM International Symposium on Mixed and Augmented Reality
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
A robust and accumulator-free ellipse hough transform
Proceedings of the 12th annual ACM international conference on Multimedia
A 3D reconstruction and enrichment system for broadcast soccer video
Proceedings of the 12th annual ACM international conference on Multimedia
Video2Cartoon: generating 3D cartoon from broadcast soccer video
Proceedings of the 13th annual ACM international conference on Multimedia
Extending the attribute explorer to support professional team-sport analysis
Information Visualization
ACM Transactions on Intelligent Systems and Technology (TIST)
Self-calibration based 3d information extraction and application in broadcast soccer video
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part II
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Recently, it has become a new trend to reconstruct sports video for various purposes. This paper presents a 3D reconstruction and enrichment system that not only reconstructs broadcast soccer video but also enriches reconstructed video with music and illustrations of the video contents. The system can reconstruct not only the goalmouth scene but also the midfield scene, which cannot be reconstructed by the existing systems. To quickly find the feature points for calibrating the camera, we propose a fast algorithm to detect the lines in the goalmouth scene and use the algorithm proposed in our previous papers to detect the partial ellipses in the midfield scene. The reconstruction is conducted on several video sequences of two scenes. The reconstructed videos eliminate the ball deformation and unnecessary camera changes through smoothing the camera parameters. This system also serves as an experimental system for our project that reconstructs the on-going soccer game in real time.