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122
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ICASSP
2011
IEEE
14 years 6 months ago
Revisiting adaptive least-squares estimation and application to online sparse signal recovery
This paper presents a novel time-adaptive estimation technique by revisiting the classical Wiener-Hopf equation. Any convex and not necessarily differentiable function can be used...
Konstantinos Slavakis, Yannis Kopsinis, Sergios Th...
93
Voted
CVPR
2009
IEEE
16 years 9 months ago
Efficient Reduction of L-infinity Geometry Problems
This paper presents a new method for computing optimal L1 solutions for vision geometry problems, particularly for those problems of fixed-dimension and of large-scale. Our strat...
Hongdong Li (Australian National University)
116
Voted
BMVC
2010
15 years 19 days ago
Accurate and Efficient Face Recognition from Video
As a problem of high practical appeal but outstanding challenges, computer-based face recognition remains a topic of extensive research attention. In this paper we are specificall...
Ognjen Arandjelovic
86
Voted
ICIP
2005
IEEE
16 years 4 months ago
Efficient down-up sampling using DCT kernel for MPEG-21 SVC
Down-up sampling of images is an essential process for spatial scalability of the video coding standard. We propose an efficient down-up sampling method in spatial domain using DC...
Il-hong Shin, Hyun Wook Park
INTEGRATION
2008
101views more  INTEGRATION 2008»
15 years 2 months ago
An efficient terminal and model order reduction algorithm
The paper proposes an efficient terminal and model order reduction method for compact modeling of interconnect circuits with many terminals. The new method is inspired by the rece...
Pu Liu, Sheldon X.-D. Tan, Boyuan Yan, Bruce McGau...