On-going Research Projects Prof. Hanqiu Sun Dept. of Computer Science & Eng., CUHK [email protected] Virtual-hand Interfaces Multi-sensory Surgical Simulation & Training Interactive Fish Behavioral Animation in VR Two-handed Task Planning in Virtual Assembly
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The whole-hand input interface has three novel properties:
Hand interface is formed by both postures and gestures. It is difficult to recognize both due to:
Hand itself is an articulated structure with multiple degrees of freedom (DOFs)
(17 active joints --> 23 degrees + 6 degrees)
Relation between control points and surface points
Assembly modeling is the process of capturing entities and activity information related to assembling and assembly.
Our task planner incorporates with a VR interface for 3D immersive interaction of CAD models and high-level task planning of mating processes.
(collision-free interaction, allowable motion)
GIS is a System ofcomputer software, hardware and data, and personnel to help manipulate, analyze and present information that is tied to a spatial location
Get the last Phantom position and the current position
Load the texture volume again
Set the pixel value to 0
Convert the coordinates from World Coordinates to Volume Coordinates