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MICCAI
2005
Springer
15 years 11 months ago
Photo-Realistic Tissue Reflectance Modelling for Minimally Invasive Surgical Simulation
Computer-based simulation is an important tool for surgical skills training and assessment. In general, the degree of realism experienced by the trainees is determined by the visua...
Mohamed A. ElHelw, M. Stella Atkins, Marios Nicola...
ISMAR
2002
IEEE
15 years 11 months ago
Tracking with Omni-Directional Vision for Outdoor AR Systems
Most pose (3D position and 3D orientation) tracking methods using vision require a priori knowledge about the environment and correspondences between 3D environment features and 2...
Jong Weon Lee, Suya You, Ulrich Neumann
MICCAI
2009
Springer
15 years 10 months ago
Bayesian Maximal Paths for Coronary Artery Segmentation from 3D CT Angiograms
We propose a recursive Bayesian model for the delineation of coronary arteries from 3D CT angiograms (cardiac CTA) and discuss the use of discrete minimal path techniques as an eï¬...
David Lesage, Elsa D. Angelini, Isabelle Bloch, Ga...
VR
2000
IEEE
103views Virtual Reality» more  VR 2000»
15 years 10 months ago
A Method of Constructing a Telexistence Visual System Using Fixed Screens
Projection-based visual display systems are expected to be effective platforms for VR applications, in which the displayed images are generated by computer graphics using three-di...
Yasuyuki Yanagida, Taro Maeda, Susumu Tachi
SIGGRAPH
2000
ACM
15 years 10 months ago
A fast relighting engine for interactive cinematic lighting design
We present new techniques for interactive cinematic lighting design of complex scenes that use procedural shaders. Deep-framebuffers are used to store the geometric and optical in...
Reid Gershbein, Pat Hanrahan