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ISCAS
2006
IEEE
90views Hardware» more  ISCAS 2006»
16 years 26 days ago
Quality-biased rate allocation for compound image coding with block classification
- In this paper, we propose a novel rate allocation method for compound image coding using Quality-biased Rate-Distortion Optimization (QRDO) technique to enhance visual quality. T...
Dong Liu, Wenpeng Ding, Yuwen He, Feng Wu
ISMAR
2006
IEEE
16 years 26 days ago
Augmented reality as a comparison tool in automotive industry
Augmented reality (AR) can be used in the automotive industry to compare real parts of a car with their associated construction data. The real parts have to be checked whether the...
Stefan Nölle, Gudrun Klinker
IV
2005
IEEE
101views Visualization» more  IV 2005»
16 years 12 days ago
Generation of Graphical Representations of Student Tracking Data in Course Management Systems
An approach of employing Information Visualisation to develop systems that facilitate instructors in web-based distance learning is presented here. The paper describes a tool, cal...
Riccardo Mazza, Vania Dimitrova
SC
2005
ACM
16 years 12 days ago
Scalable Parallel Octree Meshing for TeraScale Applications
We present a new methodology for generating and adapting octree meshes for terascale applications. Our approach combines existing methods, such as parallel octree decomposition and...
Tiankai Tu, David R. O'Hallaron, Omar Ghattas
SI3D
2005
ACM
16 years 12 days ago
A lighting model for general participating media
Efficient and visually compelling reproduction of effects due to multiple scattering in participating media remains one of the most difficult tasks in computer graphics. Althoug...
Kyle Hegeman, Michael Ashikhmin, Simon Premoze