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TIM
2011
13 years 20 days ago
2011
—Haptic tactile feedback is a widely used and effective technique in virtual reality applications. When an object’s surface is explored by stroking it using fingers, finger n...
SI3D
1999
ACM
13 years 10 months ago
1999
ACM
Conventional free-form surface design usually require tedious control-point manipulation and/or painstaking constraint specification via unnatural mouse-based interfaces. This pa...
VR
2008
IEEE
13 years 5 months ago
2008
IEEE
Feedback force is very important for novices to simulate tooth preparation by using the haptic interaction system (dental training system) in a virtual environment. In the process ...
SI3D
2003
ACM
13 years 11 months ago
2003
ACM
We present algorithms that enable virtual objects to interact with and respond to virtual representations, avatars, of real objects. These techniques allow dynamic real objects, s...
VIS
2004
IEEE
14 years 7 months ago
2004
IEEE
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...