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CG
2004
Springer
15 years 3 months ago
Recursive turtle programs and iterated affine transformations
We provide a formal proof of equivalence between the class of fractals created by Recursive Turtle Programs (RTP) and Iterated Affine Transformations (IAT). We begin by reviewing ...
Tao Ju, Scott Schaefer, Ron Goldman
CG
2004
Springer
15 years 3 months ago
A survey of point-based techniques in computer graphics
In recent years point-based geometry has gained increasing attention as an alternative surface representation, both for efficient rendering and for flexible geometry processing of...
Leif Kobbelt, Mario Botsch
IJRR
2000
94views more  IJRR 2000»
15 years 3 months ago
Sensor-Based Exploration: Incremental Construction of the Hierarchical Generalized Voronoi Graph
This paper prescribes an incremental procedure to construct roadmaps of unknown environments. Recall that a roadmap is a geometric structure that a robot uses to plan a path betwe...
Howie Choset, Sean Walker, Kunnayut Eiamsa-Ard, Jo...
JCST
2000
91views more  JCST 2000»
15 years 3 months ago
Multi-Volume CAD Modeling for Heterogeneous Object Design and Fabrication
A review of current computer-aided technologies in design and product development, the evolution of CAD modeling, and a framework of multi-volume CAD modeling system for heterogen...
Wei Sun
AROBOTS
1999
134views more  AROBOTS 1999»
15 years 3 months ago
Fully Vision-based Calibration of a Hand-Eye Robot
Abstract. This article is concerned with calibrating an anthropomorphic two-armed robot equipped with a stereocamera vision system, that is estimating the different geometric relat...
Christophe Garcia