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CGI
1998
IEEE
15 years 8 months ago
Hierarchical Visibility Culling with Occlusion Trees
In the scope of rendering complex models with high depth complexity, it is of great importance to design outputsensitive algorithms, i.e., algorithms with the time complexity prop...
Jirí Bittner, Vlastimil Havran, Pavel Slav&...
WSCG
2000
139views more  WSCG 2000»
15 years 5 months ago
Optimizing Combined Volume and Surface Data Ray Casting
Techniques for simultaneous display of volume data and geometric models have been reported in the literature. These techniques either require conversion from one representation to...
Marcelo Rodrigo Maciel Silva, Isabel Harb Manssour...
VISUALIZATION
1997
IEEE
15 years 8 months ago
Multiresolution tetrahedral framework for visualizing regular volume data
We present a multiresolution framework, called Multi-Tetra framework, that approximates volume data with different levelsof-detail tetrahedra. The framework is generated through a...
Yong Zhou, Baoquan Chen, Arie E. Kaufman
IV
2010
IEEE
249views Visualization» more  IV 2010»
15 years 2 months ago
Real-Time Ray Tracing of Complex Molecular Scenes
—Molecular visualization is one of the cornerstones in structural bioinformatics and related fields. Today, rasterization is typically used for the interactive display of molecu...
Lukas Marsalek, Anna Katharina Dehof, Iliyan Georg...
ICCV
2005
IEEE
16 years 6 months ago
A Supervised Learning Framework for Generic Object Detection in Images
In recent years Kernel Principal Component Analysis (Kernel PCA) has gained much attention because of its ability to capture nonlinear image features, which are particularly impor...
Saad Ali, Mubarak Shah