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189
Voted
VIS
2004
IEEE
93views Visualization» more  VIS 2004»
16 years 8 months ago
Investigating Swirl and Tumble Flow with a Comparison of Visualization Techniques
We investigate two important, common fluid flow patterns from computational fluid dynamics (CFD) simulations, namely, swirl and tumble motion typical of automotive engines. We stu...
Robert S. Laramee, Daniel Weiskopf, Jürgen Sc...
VIS
2004
IEEE
315views Visualization» more  VIS 2004»
16 years 8 months ago
STEPS - An Application for Simulation of Transsphenoidal Endonasal Pituitary Surgery
Endonasal transsphenoidal pituitary surgery is a minimally invasive endoscopic procedure, applied to remove various kinds of pituitary tumors. To reduce the risk associated with t...
André Neubauer, Katja Bühler, Lukas Mr...
177
Voted
VIS
2004
IEEE
127views Visualization» more  VIS 2004»
16 years 8 months ago
Stream Line and Path Line Oriented Topology for 2D Time-Dependent Vector Fields
Topological methods aim at the segmentation of a vector field into areas of different flow behavior. For 2D time-dependent vector fields, two such segmentations are possible: eith...
Hans-Christian Hege, Hans-Peter Seidel, Holger The...
ICPR
2008
IEEE
16 years 8 months ago
SVD based Kalman particle filter for robust visual tracking
Object tracking is one of the most important tasks in computer vision. The unscented particle filter algorithm has been extensively used to tackle this problem and achieved a grea...
Qingdi Wei, Weiming Hu, Xi Li, Xiaoqin Zhang, Yang...
ICPR
2008
IEEE
16 years 8 months ago
A method of small object detection and tracking based on particle filters
In this paper an efficient method of small object localization is proposed that integrates detection and tracking. The system is initialized using a strong detector and then it lo...
Chao Zhang, Joan Llach, Yu Huang