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VVS
1998
IEEE
115views Visualization» more  VVS 1998»
13 years 11 months ago
Extracting ISO-Valued Features in 4-Dimensional Scalar Fields
Isosurfaces are an important tool for finding features in 3D scalar data. This paper describes how recursive contour meshing is applied to extract similar features in 4-dimensiona...
Chris Weigle, David C. Banks
TOG
2008
127views more  TOG 2008»
13 years 7 months ago
Hair photobooth: geometric and photometric acquisition of real hairstyles
We accurately capture the shape and appearance of a person's hairstyle. We use triangulation and a sweep with planes of light for the geometry. Multiple projectors and camera...
Sylvain Paris, Will Chang, Oleg I. Kozhushnyan, Wo...
ICCAD
2009
IEEE
98views Hardware» more  ICCAD 2009»
13 years 5 months ago
GHM: A generalized Hamiltonian method for passivity test of impedance/admittance descriptor systems
A generalized Hamiltonian method (GHM) is proposed for passivity test of descriptor systems (DSs) which describe impedance or admittance input-output responses. GHM can test passi...
Zheng Zhang, Chi-Un Lei, Ngai Wong
AIED
2007
Springer
14 years 1 months ago
Supporting Collaborative Idea Generation: A Closer Look Using Statistical Process Analysis Techniques
We are developing a conversational agent called VIBRANT to provide adaptive support for brainstorming in pairs in a scientific inquiry context. Our previous experimental study indi...
Hao-Chuan Wang, Carolyn Penstein Rosé
INTERACT
2007
13 years 9 months ago
The Adaptive Hybrid Cursor: A Pressure-Based Target Selection Technique for Pen-Based User Interfaces
We present the Adaptive Hybrid Cursor, a novel target acquisition technique for pen-based interfaces. To assist a user in a target selection task, this technique automatically adap...
Xiangshi Ren, Jibin Yin, Shengdong Zhao, Yang Li