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» An Object Model for Interoperable Systems
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TOG
2008
100views more  TOG 2008»
15 years 6 months ago
Interactive procedural street modeling
This paper addresses the problem of interactively modeling large street networks. We introduce a modeling framework that uses tensor fields to guide the generation of a street gra...
Guoning Chen, Gregory Esch, Peter Wonka, Pascal M&...
IAJIT
2010
211views more  IAJIT 2010»
15 years 5 months ago
3D Model Retrieval Based on 3D Discrete Cosine Transform
: The content-based retrieval systems for 3D models on the Web become necessary since digital databases of 3D objects are growing. In this paper, we propose a new method to describ...
Elmustapha Ait Lmaati, Ahmed El Oirrak, Mohammed N...
PG
2003
IEEE
16 years 1 days ago
Bounding Recursive Procedural Models Using Convex Optimization
We present an algorithm to construct a tight bounding polyhedron for a recursive procedural model. We first use an iterated function system (IFS) to represent the extent of the p...
Orion Sky Lawlor, John C. Hart
MSS
2000
IEEE
182views Hardware» more  MSS 2000»
15 years 11 months ago
A Blueprint for Representation Information in the OAIS Model
The CEDARS∗ project within UK academia seeks to develop a demonstrator system to recommend techniques for long-term storage of digital data primarily within the research library...
David Holdsworth, Derek M. Sergeant
ISBI
2008
IEEE
16 years 7 months ago
An accurate PSF model with few parameters for axially shift-variant deconvolution
Accurate knowledge of an imaging system's point spread function (PSF) is crucial for successful deconvolution. For fluorescence microscopy, PSF estimations based on either th...
François Aguet, Dimitri Van De Ville, Micha...