172 search results - page 20 / 35 » Virtual Reality Based Simulation of Endoscopic Surgery |
SIGGRAPH
1997
ACM
13 years 11 months ago
1997
ACM
This paper describes the integration of the Berkeley Architectural Walkthrough Program with the National Institute of Standards and Technology’s CFAST fire simulator. The integ...
ICAT
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract. We propose steering behavior model to simulate virtual characters (NPC) which walk around in virtual exhibition environment and see exhibits one by one just like humans d...
HAPTICS
2007
IEEE
14 years 1 months ago
2007
IEEE
Haptic interactions with stiff virtual surfaces feel more realistic when a short-duration transient is added to the spring force at contact. But how should this event-based transi...
HAPTICS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents a new soft-finger haptic rendering algorithm based on the concept of limit curve which was previously used by the robotic manipulation community to study slid...
VR
2000
IEEE
13 years 12 months ago
2000
IEEE
Previous interactive works have used springs, heuristics, and dynamics for surface placement applications. We present an analytical technique for kilohertz rate manipulation of CA...