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89
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IMR
2003
Springer
15 years 3 months ago
Meshing of Diffusion Surfaces for Point-Based Tensor Field Visualization
The visualization of 3D vector and tensor fields in a 2D image is challenging because the large amount of information will either be mixed during projection to 2D or lead to seve...
Ralf Sondershaus, Stefan Gumhold
119
Voted
AMFG
2003
IEEE
168views Biometrics» more  AMFG 2003»
15 years 1 months ago
Efficient Active Appearance Model for Real-Time Head and Facial Feature Tracking
This paper addresses the 3D tracking of pose and animation of the human face in monocular image sequences using Active Appearance Models. The classical appearancebased tracking su...
Fadi Dornaika, Jörgen Ahlberg
78
Voted
DICTA
2003
14 years 11 months ago
Maximum-Likelihood Circle-Parameter Estimation via Convolution
In this paper, we present an interpretation of the Maximum Likelihood Estimator (MLE) and the Delogne-K˚asa Estimator (DKE) for circle-parameter estimation via convolution. Under ...
Emanuel Zelniker, Vaughan Clarkson
84
Voted
GRAPHICSINTERFACE
2003
14 years 11 months ago
Texture Partitioning and Packing for Accelerating Texture-based Volume Rendering
To apply empty space skipping in texture-based volume rendering, we partition the texture space with a box-growing algorithm. Each sub-texture comprises of neighboring voxels with...
Wei Li 0004, Arie E. Kaufman
74
Voted
GRAPHICSINTERFACE
2003
14 years 11 months ago
A Taxonomy of Tasks and Visualizations for Casual Interaction of Multimedia Histories
Many groupware systems now allow people to converse and casually interact through their computers in quite rich ways—through text, images, video, artifact sharing and so on. If ...
Charlotte Tang, Gregor McEwan, Saul Greenberg