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» Iterative Methods in Combinatorial Optimization
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CISS
2008
IEEE
14 years 4 months ago
A low complexity linear multiuser MIMO beamforming system with limited feedback
—In this paper, we propose a low complexity linear multiuser beamforming system for the multiple-input multipleoutput (MIMO) broadcast channel. We consider the specific case of ...
Chan-Byoung Chae, David Mazzarese, Nihar Jindal, R...
SMI
2008
IEEE
101views Image Analysis» more  SMI 2008»
14 years 4 months ago
Fairing wireframes in industrial surface design
Wireframe is a modeling tool widely used in industrial geometric design. The term wireframe refers to two sets of curves, with the property that each curve from one set intersects...
Yu-Kun Lai, Yong-Jin Liu, Yu Zang, Shi-Min Hu
ICASSP
2007
IEEE
14 years 4 months ago
All-Clear Image Based Synthesis using Clarity Degree
Image based rendering (IBR) usually produces severe artifacts, typically blur and ghost, for objects not located on the focal plane. To obtain an all clear result, previous works ...
Xun Cao, Su Xue, Qionghai Dai
MDM
2007
Springer
209views Communications» more  MDM 2007»
14 years 4 months ago
Parallelized Simulated Annealing for Model Updating in Ad-Hoc Wireless Sensing Networks
The engineering community has recently begun to adopt wireless sensing technologies for use in many sensing applications. These low-cost sensors provide an optimal setting for den...
Andrew T. Zimmerman, Jerome P. Lynch
ACIVS
2005
Springer
14 years 3 months ago
Reduced-Bit, Full Search Block-Matching Algorithms and Their Hardware Realizations
Abstract. The Full Search Block-Matching Motion Estimation (FSBME) algorithm is often employed in video coding for its regular dataflow and straightforward architectures. By iterat...
Vincent M. Dwyer, Shahrukh Agha, Vassilios A. Chou...