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ICPR
2008
IEEE
14 years 4 months ago
Kernel functions for robust 3D surface registration with spectral embeddings
Registration of 3D surfaces is a critical step for shape analysis. Recent studies show that spectral representations based on intrinsic pairwise geodesic distances between points ...
Xiuwen Liu, Arturo Donate, Matthew Jemison, Washin...
WORDS
2003
IEEE
14 years 3 months ago
An Interactive Object Based Multimedia System for IP Networks
In this paper, we present the design of a flexible framework for an IP-based network that will support an interactive multimedia (MM) system. The system will enable end users to: ...
Magda El Zarki, Liang Cheng, Haining Liu, Xiaoping...
INFOCOM
2002
IEEE
14 years 2 months ago
Performance Optimization of VoIP Calls over Wireless Links Using H.323 Protocol
—Intelligent mobile terminals (or users) of next generation wireless networks are expected to initiate voice over IP (VoIP) calls using session set-up protocols like H.323 or SIP...
Sajal K. Das, Sanjoy K. Sen, Naveen K. Kakani
MVA
2007
309views Computer Vision» more  MVA 2007»
13 years 9 months ago
Robust Facial Feature Extraction Using Embedded Hidden Markov Model for Face Recognition under Large Pose Variation
We propose an algorithm for extracting facial features robustly from images for face recognition under large pose variation. Rectangular facial features are retrieved via the by-p...
Ping-Han Lee, Yun-Wen Wang, Jison Hsu, Ming-Hsuan ...
MVA
2007
127views Computer Vision» more  MVA 2007»
13 years 11 months ago
Appearance Manifold with Embedded Covariance Matrix for Robust 3D Object Recognition
We propose use of an appearance manifold with embedded covariance matrix as a technique for recognizing 3D objects from images that are influenced by geometric and quality-degrade...
Lina, Tomokazu Takahashi, Ichiro Ide, Hiroshi Mura...