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Scientific Visualization
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VISJET - Computer Ocean Outfall Modeling System
Principal Investigators:
Prof. Joseph HW Lee (Department of Civil Engineering)
Dr. Wenping Wang
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VISFLOOD - Design and Simulation of Drainage System
Principal Investigators:
Prof. Joseph HW Lee (Department of Civil Engineering)
Dr. Wenping Wang
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Molecule Visualization
Principal Investigators:
Dr. K.Y.Chan (Department of Chemistry)
Dr. Wenping Wang
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Sewage Treatment
Principal Investigators:
Dr. X.Y. Li (Department of Civil Engineering)
Dr. Wenping Wang
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Medical Visualization
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Bone Visualization
Principal Investigators:
Dr. William Lu (Department of Orthopaedic Surgery)
Dr. Wenping Wang
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Virtual Brain
Principal Investigators:
Dr. John M. Nicholls (Department of Pathology)
Dr. Wenping Wang
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Rendering Techniques
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Real-time Realistic Rendering of Translucent Objects
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Global Illumination
Global illumination has been used for generating photo-realistic pictures in different application areas. One way to solve for the global illumination is to use Monte Carlo techniques. In this project, we study various aspects in the Monte Carlo global illumination methods...
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Geometric Modeling
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Squared Distance Minimization
SDM (Squared Distance Minimization) was originally proposed by Pottmann et al [Pottmann et al. 2003]. It is an iterative optimization scheme for approximating a target shape with a piecewise smooth curve or surface, such as a B-spline curve or surface, or a subdivision surface... |
Collision Detection
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Collision Detection of Quadric Primitives
This is a series of work by our group and our collaborators on efficient collision detection among quadric primitives. We deal with both static and moving objects. We use algebraic approach to solve the collision detection problem .... |
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Collision Detection of Convex Polytopes
We developed an efficient collision detection algorithm for convex polytopes, which quickly finds a separating plane (based on a separating vector) between two polytopes if they are non-colliding...
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Model Segmentation
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3D Model Segmentation
This work includes segmentation for 3D mesh by fitting quadric surfaces in a variational optimization framework and segmentation of a 3D shape for computing a union of tight bounding volumes... |
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