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IROS
2007
IEEE
161views Robotics» more  IROS 2007»
15 years 10 months ago
An active motion compensation instrument for beating heart mitral valve surgery
—New 3D ultrasound visualization has enabled minimally invasive, beating-heart intracardiac procedures. However, rapid motion of internal heart structures limits the realization ...
Daniel T. Kettler, Richard D. Plowes, Paul M. Novo...
ISBI
2007
IEEE
15 years 10 months ago
Design and Calibration of a Virtual Tomographic Reflection System
Virtual Tomographic Reflection (VTR) is a new augmented reality technique that allows users to view volumetric image data using an interaction paradigm based on medical ultrasoun...
Damion Shelton, Bing Wu, Roberta L. Klatzky, Georg...
ISBI
2007
IEEE
15 years 10 months ago
Brain Surface Conformal Parameterization with the Ricci Flow
In medical imaging, parameterized 3D surface models are of great interest for anatomical modeling and visualization, statistical comparisons of anatomy, and surface-based registra...
Yalin Wang, Xianfeng Gu, Tony F. Chan, Paul M. Tho...
ISBI
2007
IEEE
15 years 10 months ago
Automated Contour Tracking for Myocardial Elastography In Vivo
Using a high-resolution (30 MHz) ultrasound system (Vevo 770, VisualSonics Inc.) and a retrospective ECGgating technique, an extremely high frame-rate (up to 8 kHz) was previously...
Jianwen Luo, Kana Fujikura, Shunichi Homma, Elisa ...
ISMAR
2007
IEEE
15 years 10 months ago
Laser Pointer Tracking in Projector-Augmented Architectural Environments
We present a system that applies a custom-built pan-tilt-zoom camera for laser-pointer tracking in arbitrary real environments. Once placed in a building environment, it carries o...
Daniel Kurz, Ferry Hantsch, Max Grosse, Alexander ...