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CVPR
2008
IEEE
16 years 1 months ago
Unsupervised feature selection via distributed coding for multi-view object recognition
Object recognition accuracy can be improved when information from multiple views is integrated, but information in each view can often be highly redundant. We consider the problem...
Chris Mario Christoudias, Raquel Urtasun, Trevor D...
ICIP
2007
IEEE
16 years 1 months ago
Analysis and Integrated Architecture Design for Overlap Smooth and in-Loop Deblocking Filter in VC-1
Unlike familiar macroblock-based in-loop deblocking filter in H.264, the filters of VC-1 perform all horizontal edges (for in-loop deblocking filtering) or vertical edges (for ove...
Yen-Lin Lee, Truong Nguyen
ICIP
2005
IEEE
16 years 1 months ago
Risk minimization in traitors within traitors in multimedia forensics
In digital fingerprinting and multimedia forensic systems, it is possible that multiple adversaries mount attacks collectively and effectively to undermine the forensic system...
H. Vicky Zhao, K. J. Ray Liu
ICIP
1999
IEEE
16 years 1 months ago
An Efficient VLSI Architecture for Separable 2-D Discrete Wavelet Transform
In this paper, we present a VLSI architecture for separable 2-D Discrete Wavelet Transform (DWT). Based on 1-D DWT Recursive Pyramid Algorithm (RPA), a complete 2-D DWT output sch...
Wen-Shiaw Peng, Chen-Yi Lee
ICIAP
2009
ACM
16 years 12 days ago
Pathnodes Integration of Standalone Particle Filters for People Tracking on Distributed Surveillance Systems
In this paper, we present a new approach to object tracking based on batteries of particle filter working in multicamera systems with non overlapped fields of view. In each view th...
Roberto Vezzani, Davide Baltieri, Rita Cucchiara