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PAMI
2011
14 years 8 months ago
Overcoming Shadows in 3-Source Photometric Stereo
—Light occlusions are one of the most significant difficulties of photometric stereo methods. When three or more images are available without occlusion, the local surface orien...
Carlos Hernández, George Vogiatzis, Roberto...
TASLP
2011
14 years 8 months ago
Advances in Missing Feature Techniques for Robust Large-Vocabulary Continuous Speech Recognition
— Missing feature theory (MFT) has demonstrated great potential for improving the noise robustness in speech recognition. MFT was mostly applied in the log-spectral domain since ...
Maarten Van Segbroeck, Hugo Van Hamme
ICMCS
2006
IEEE
149views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Authenticating Multimedia Transmitted Over Wireless Networks: A Content-Aware Stream-Level Approach
We propose in this paper a novel content-aware stream-level approach to authenticating multimedia data transmitted over wireless networks. The proposed approach is fundamentally d...
Zhi Li, Yong Lian, Qibin Sun, Chang Chen
120
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IJCV
2000
133views more  IJCV 2000»
15 years 1 months ago
Heteroscedastic Regression in Computer Vision: Problems with Bilinear Constraint
We present an algorithm to estimate the parameters of a linear model in the presence of heteroscedastic noise, i.e., each data point having a different covariance matrix. The algor...
Yoram Leedan, Peter Meer
JUCS
2010
134views more  JUCS 2010»
15 years 9 days ago
Track-To-Track Measurement Fusion Architectures and Correlation Analysis
: The purpose of this paper is to address some theoretical issues related to the track-to-track fusion problem when the measurements tracking the same target are inherently correla...
Mourad Oussalah, Zahir Messaoudi, Abdelaziz Ouldal...