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WSCG
2003
165views more  WSCG 2003»
15 years 7 months ago
High Dynamic Range Image Display Using Level Set Framework
This paper presents a novel solution to the High Dynamic Range (HDR) image compression problem using level set framework. Using level set framework, this method separates the HDR ...
R. Xu, Sumanta N. Pattanaik
WSCG
2003
158views more  WSCG 2003»
15 years 7 months ago
Real-time Terrain Rendering using Smooth Hardware Optimized Level of Detail
We present a method for real-time level of detail reduction that is able to display high-complexity polygonal surface data. A compact and efficient regular grid representation is...
Bent Salgaard Larsen, Niels Jørgen Christen...
WSCG
2003
193views more  WSCG 2003»
15 years 7 months ago
Automatically Generating Roof Models from Building Footprints
Modelling Large Urban Environments using traditional modelling techniques would prove too time consuming a process. Consequently a method is required for generating large urban en...
R. G. Laycock, A. M. Day
WSCG
2003
145views more  WSCG 2003»
15 years 7 months ago
Analysis of Four-Dimensional Cardiac Data Sets Using Skeleton-Based Segmentation
Computer-aided analysis of four-dimensional tomography data has become an important tool in modern cardiology. In order to examine the capability and health of a patient’s cardi...
André Neubauer, Rainer Wegenkittl
PODC
2003
ACM
15 years 11 months ago
A lattice-theoretic characterization of safety and liveness
The distinction between safety and liveness properties is due to Lamport who gave the following informal characterization. Safety properties assert that nothing bad ever happens w...
Panagiotis Manolios, Richard J. Trefler