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ICIP
2010
IEEE
14 years 7 months ago
3D vertebrae segmentation using graph cuts with shape prior constraints
Osteoporosis is a bone disease characterized by a reduction in bone mass, resulting in an increased risk of fractures. To diagnose the osteoporosis accurately, bone mineral densit...
Melih S. Aslan, Asem M. Ali, Dongqing Chen, Ben Ar...
TSP
2008
99views more  TSP 2008»
14 years 9 months ago
Sphere Decoding With a Probabilistic Tree Pruning
In this paper, we present a near ML-achieving sphere decoding algorithm that reduces the number of search operations in the sphere-constrained search. Specifically, by adding a pro...
Byonghyo Shim, Insung Kang
ICMCS
2005
IEEE
108views Multimedia» more  ICMCS 2005»
15 years 3 months ago
Quality-Temporal Transcoder Driven by the Jerkiness
We propose a new video homogeneous transcoding architecture DCT-based which relies on both quality and temporal reduction techniques. The frame layer control is driven by a new in...
Giovanni Iacovoni, Salvatore Morsa, Renzo Felice
ICRA
2005
IEEE
130views Robotics» more  ICRA 2005»
15 years 3 months ago
Effective Constrained Dynamic Simulation Using Implicit Constraint Enforcement
- Stable and effective enforcement of hard constraints is one of the crucial components in controlling physics-based dynamic simulation systems. The conventional explicit Baumgarte...
Min Hong, Min-Hyung Choi, Sunhwa Jung, Samuel W. J...
ICCAD
2009
IEEE
131views Hardware» more  ICCAD 2009»
14 years 7 months ago
Scheduling with soft constraints
In a behavioral synthesis system, a typical approach used to guide the scheduler is to impose hard constraints on the relative timing between operations considering performance, a...
Jason Cong, Bin Liu, Zhiru Zhang