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CGF
2004
95views more  CGF 2004»
14 years 9 months ago
Hierarchical Retargetting of Fine Facial Motions
We present a novel technique for retargetting captured facial animation to new facial models. We use dense motion data that can express fine motions such as wrinkles. We use a nor...
Kyunggun Na, Moonryul Jung
IROS
2009
IEEE
128views Robotics» more  IROS 2009»
15 years 4 months ago
Motion planning for active cannulas
— An active cannula is a medical device composed of thin, pre-curved, telescoping tubes that may enable many new surgical procedures. Planning optimal motions for these devices i...
Lisa A. Lyons, Robert J. Webster, Ron Alterovitz
CVPR
2004
IEEE
15 years 11 months ago
Multi-Scale Visual Tracking by Sequential Belief Propagation
A novel statistical method is proposed in this paper to overcome abrupt motion for robust visual tracking. Existing tracking methods that are based on the small motion assumption ...
Gang Hua, Ying Wu
IROS
2006
IEEE
122views Robotics» more  IROS 2006»
15 years 3 months ago
Team-Driven Multi-Model Motion Tracking with Communication
— Interactions are frequently seen between the robot and the targets being tracked within the robotics community. Modeling the interactions using knowledge of robot cognition imp...
Yang Gu, Manuela M. Veloso
ICMCS
2006
IEEE
136views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Off-Line Motion Description for Fast Video Stream Generation in MPEG-4 AVC/H.264
The rate-distortion optimal mode decision as well as motion estimation adopted in H.264 brings a big challenge to realtime encoding and transcoding duo to the high computation com...
Yi Wang, Xiaoyan Sun, Feng Wu, Shipeng Li, Houqian...