Real-time volume haptic rendering of non-linear viscoelastic behavior of soft tissue through dynamic atomic unit approach

被引：0

作者：

Chanda, A ^{[1
]}

Kesavadas, T ^{[1
]}

机构：

[1] SUNY Buffalo, Buffalo, NY 14260 USA

来源：

MEDICINE MEETS VIRTUAL REALITY 12: BUILDING A BETTER YOU: THE NEXT TOOLS FOR MEDICAL EDUCATION, DIAGNOSIS , AND CARE | 2004年 / 98卷

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

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.

引用

页码：49 / 55

页数：7

共 13 条

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