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ICRA
2009
IEEE
122views Robotics» more  ICRA 2009»
16 years 1 months ago
Torsional kinematic model for concentric tube robots
— A recent approach to steerable needle design is based on combining pre-curved tubes concentrically. By rotating and extending the tubes with respect to each other, the position...
Pierre E. Dupont, Jesse Lock, Evan Butler
EMMCVPR
2005
Springer
16 years 5 days ago
Retrieving Articulated 3-D Models Using Medial Surfaces and Their Graph Spectra
We consider the use of medial surfaces to represent symmetries of cts. This allows for a qualitative abstraction based on a directed acyclic graph of components and also a degree o...
Juan Zhang, Kaleem Siddiqi, Diego Macrini, Ali Sho...
IV
2003
IEEE
148views Visualization» more  IV 2003»
15 years 12 months ago
Real-Time Expressive Rendering of City Models
City models have become central elements for visually communicating spatial information related to urban areas and have manifold applications. Our real-time orealistic rendering t...
Jürgen Döllner, Maike Walther
AUIC
2002
IEEE
15 years 11 months ago
The Tinmith System - Demonstrating New Techniques for Mobile Augmented Reality Modelling
This paper presents user interface technology, using a glove based menuing system and 3D interaction techniques. It is designed to support applications that allow users to constru...
Wayne Piekarski, Bruce H. Thomas
174
Voted
PG
2002
IEEE
15 years 11 months ago
A Simple Method for Modeling Wrinkles on Human Skin
Realism of rendered human skin can be strongly enhanced by taking into account skin wrinkles. However, modeling wrinkles is a difficult task, and considerable time and effort are ...
Yosuke Bando, Takaaki Kuratate, Tomoyuki Nishita