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ICIP
2007
IEEE
15 years 11 months ago
Online Parsing of Sports Coaching Video Through Intrinsic Motion Analysis
Automatic record and review of actions in sports training sessions is of great benefit to both coach and athlete. Many coaching sessions involve repetition of particular actions t...
Dan Ring, Anil C. Kokaram
CDC
2008
IEEE
156views Control Systems» more  CDC 2008»
15 years 4 months ago
On-line, kinodynamic trajectory generation through rectangular channels using path and motion primitives
— We present a motion planning scheme for ground vehicles operating in a partially known environment. Kinematic constraints stemming from vehicle dynamics and from the requiremen...
Efstathios Bakolas, Panagiotis Tsiotras
ISBI
2011
IEEE
14 years 1 months ago
Dynamic online registration guided collaborative tracking of lung tumor movement in fluoroscopic videos
Tracking of the lung tumor movement in fluoroscopic video sequences is clinically significant and challenging problem due to the blurred appearance, sternum occlusion, and compl...
Baiyang Liu, Lin Yang, Casimir A. Kulikowski, Leig...
STOC
1991
ACM
127views Algorithms» more  STOC 1991»
15 years 1 months ago
Lower Bounds for Randomized k-Server and Motion Planning Algorithms
In this paper, we prove lower bounds on the competitive ratio of randomized algorithms for two on-line problems: the k-server problem, suggested by [MMS], and an on-line motion-pl...
Howard J. Karloff, Yuval Rabani, Yiftach Ravid
IJISTA
2007
101views more  IJISTA 2007»
14 years 9 months ago
Incremental online PCA for automatic motion learning of eigen behaviour
: This paper presents an online learning framework for the behavior of an articulated body by capturing its motion using real-time video. In our proposed framework, supervised lear...
Xianhua Jiang, Yuichi Motai