TY - GEN
T1 - Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach
AU - Chanda, A.
AU - Kesavadas, T.
PY - 2004
Y1 - 2004
N2 - The aim of computer haptics is to enable the user to touch, feel and maneuver virtual objects using a haptic interface. As the user 'feels' the virtual object by applying force through the interface, complex calculations have to be done in real-time to generate a feedback force appropriate to the material properties of the object being 'touched'. In this paper we propose a method for modeling soft bodies, which incorporate non-linear, viscoelastic, anisotropic behavior that will enable real-time user interaction and still satisfy the high force-feedback frequency requirements. In this paper, we restrict the user interaction with virtual objects to palpation.
AB - The aim of computer haptics is to enable the user to touch, feel and maneuver virtual objects using a haptic interface. As the user 'feels' the virtual object by applying force through the interface, complex calculations have to be done in real-time to generate a feedback force appropriate to the material properties of the object being 'touched'. In this paper we propose a method for modeling soft bodies, which incorporate non-linear, viscoelastic, anisotropic behavior that will enable real-time user interaction and still satisfy the high force-feedback frequency requirements. In this paper, we restrict the user interaction with virtual objects to palpation.
UR - http://www.scopus.com/inward/record.url?scp=16544386229&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=16544386229&partnerID=8YFLogxK
U2 - 10.3233/978-1-60750-942-4-49
DO - 10.3233/978-1-60750-942-4-49
M3 - Conference contribution
C2 - 2004199935
AN - SCOPUS:16544386229
SN - 1586034049
SN - 9781586034047
T3 - Studies in Health Technology and Informatics
SP - 49
EP - 55
BT - Medicine Meets Virtual Reality 12 - Building a Better You
PB - IOS Press
T2 - 4th Medicine Meets Virtual Reality Proceedings 1996, MMVR 1996
Y2 - 15 January 2004 through 16 January 2004
ER -