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CVPR
2006
IEEE
16 years 4 months ago
Gesture Recognition using Hidden Markov Models from Fragmented Observations
We consider the problem of computing the likelihood of a gesture from regular, unaided video sequences, without relying on perfect segmentation of the scene. Instead of requiring ...
Ruiduo Yang, Sudeep Sarkar
107
Voted
KDD
2004
ACM
118views Data Mining» more  KDD 2004»
16 years 2 months ago
Parallel computation of high dimensional robust correlation and covariance matrices
The computation of covariance and correlation matrices are critical to many data mining applications and processes. Unfortunately the classical covariance and correlation matrices...
James Chilson, Raymond T. Ng, Alan Wagner, Ruben H...
87
Voted
CVPR
2008
IEEE
16 years 4 months ago
Accurate and robust registration for in-hand modeling
We present fast 3D surface registration methods for inhand modeling. This allows users to scan complete objects swiftly by simply turning them around in front of the scanner. The ...
Thibaut Weise, Bastian Leibe, Luc J. Van Gool
MMSEC
2006
ACM
102views Multimedia» more  MMSEC 2006»
15 years 8 months ago
Zero-knowledge watermark detector robust to sensitivity attacks
Current zero-knowledge watermark detectors are based on a linear correlation between the asset features and a given secret sequence. This detection function is susceptible of bein...
Juan Ramón Troncoso-Pastoriza, Fernando P&e...
JCIT
2010
118views more  JCIT 2010»
14 years 9 months ago
Signal Spectrum Sensing Robust to Noise Uncertainty
Lack of robustness against noise uncertainty is a bottleneck of current spectrum sensing strategies to detect the primary signals. Due to noise uncertainty, the performance of tra...
Zhongbao Chen, Fuliang Bao, Zhigang Fang