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VISUALIZATION
2003
IEEE
16 years 2 days ago
Acceleration Techniques for GPU-based Volume Rendering
Nowadays, direct volume rendering via 3D textures has positioned itself as an efficient tool for the display and visual analysis of volumetric scalar fields. It is commonly acce...
Jens Krüger, Rüdiger Westermann
IDEAS
1999
IEEE
123views Database» more  IDEAS 1999»
15 years 11 months ago
Improving OLAP Performance by Multidimensional Hierarchical Clustering
Data-warehousing applications cope with enormous data sets in the range of Gigabytes and Terabytes. Queries usually either select a very small set of this data or perform aggregat...
Volker Markl, Frank Ramsak, Rudolf Bayer
HPCA
1997
IEEE
15 years 11 months ago
Datapath Design for a VLIW Video Signal Processor
This paper represents a design study of the datapath for a very long instruction word (VLIW) video signal processor (VSP). VLIW architectures provide high parallelism and excellen...
Andrew Wolfe, Jason Fritts, Santanu Dutta, Edil S....
IJCAI
2007
15 years 8 months ago
Adaptive Genetic Algorithm with Mutation and Crossover Matrices
A matrix formulation for an adaptive genetic algorithm is developed using mutation matrix and crossover matrix. Selection, mutation, and crossover are all parameter-free in the se...
Nga Lam Law, Kwok Yip Szeto
ACCV
2010
Springer
15 years 1 months ago
Real-Time Human Detection Using Relational Depth Similarity Features
Many conventional human detection methods use features based on gradients, such as histograms of oriented gradients (HOG), but human occlusions and complex backgrounds make accurat...
Sho Ikemura, Hironobu Fujiyoshi