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ICCV
1999
IEEE
14 years 10 months ago
Fast Approximate Energy Minimization via Graph Cuts
In this paper we address the problem of minimizing a large class of energy functions that occur in early vision. The major restriction is that the energy function's smoothnes...
Yuri Boykov, Olga Veksler, Ramin Zabih
CVPR
2009
IEEE
14 years 2 months ago
Robust guidewire tracking in fluoroscopy
A guidewire is a medical device inserted into vessels during image guided interventions for balloon inflation. During interventions, the guidewire undergoes non-rigid deformation...
Peng Wang, Terrence Chen, Ying Zhu, Wei Zhang, Sha...
ICIP
2007
IEEE
14 years 2 months ago
Early Termination Algorithms for Correlation Coefficient Based Block Matching
Block based motion compensation techniques make frequent use of Early Termination Algorithms (ETA) to reduce the computational cost of block matching process. ETAs have been well ...
Arif Mahmood, Sohaib Khan
LOCA
2005
Springer
14 years 1 months ago
The GETA Sandals: A Footprint Location Tracking System
This paper presents the design, implementation, and evaluation of a footprintbased indoor location system on traditional Japanese GETA sandals. Our footprint location system can s...
Kenji Okuda, Shun-yuan Yeh, Chon-in Wu, Keng-hao C...
ICRA
1998
IEEE
108views Robotics» more  ICRA 1998»
14 years 7 days ago
Zoom Tracking
We present a new active vision technique called zoom tracking. Zoom tracking is the continuous adjustment of a camera's focal length in order to keep a constant-sized image of...
Jeffrey A. Fayman, Oded Sudarsky, Ehud Rivlin