Journal ArticleDOI
Vision and navigation for the Carnegie-Mellon Navlab
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TLDR
A distributed architecture articulated around the CODGER (communication database with geometric reasoning) knowledge database is described for a mobile robot system that includes both perception and navigation tools.Citations
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Proceedings ArticleDOI
Planar projection stereopsis method for road extraction
TL;DR: In this article, a planar projection stereopsis (PPS) method is proposed to estimate a road area by using the height and pose of a camera in the vehicle, which can be used to decide whether a point in stereo images exists on the road plane.
Patent
Landmark recognition system and process
Hatem N. Nasr,Bir Bhanu +1 more
TL;DR: In this article, a dynamic model matching for landmark recognition is proposed, where the model generation and matching process changes as a function of range to the landmark and of perspective as sensed from a mobile platform.
Proceedings ArticleDOI
Vision sensing for intelligent vehicle and highway systems
TL;DR: It is demonstrated that the controlled active vision framework can be utilized to provide a visual sensing modality to a traffic advisory system in order to increase the overall safety margin in a variety of common traffic situations.
Journal ArticleDOI
ProLab2: A driving assistance system
TL;DR: This paper deals with a driving assistance system developed by the French ProArt group of Prometheus that gives advice about risks and opportunities during the driver's activity and is embedded in a normal car.
Proceedings ArticleDOI
Compact hardware realization for Hough based extraction of line segments in image sequences for vehicle guidance
J. Schonfeld,Peter Pirsch +1 more
TL;DR: A compact image processing unit has been developed which extracts straight lines as symbols for the street boundaries in a vision-based vehicle guidance system and the hardware can be used for other industrial and robotic applications as well.
References
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Journal ArticleDOI
Pattern Classification and Scene Analysis.
Book
Pattern classification and scene analysis
Richard O. Duda,Peter E. Hart +1 more
TL;DR: In this article, a unified, comprehensive and up-to-date treatment of both statistical and descriptive methods for pattern recognition is provided, including Bayesian decision theory, supervised and unsupervised learning, nonparametric techniques, discriminant analysis, clustering, preprosessing of pictorial data, spatial filtering, shape description techniques, perspective transformations, projective invariants, linguistic procedures, and artificial intelligence techniques for scene analysis.
Book
A robust layered control system for a mobile robot
TL;DR: A new architecture for controlling mobile robots is described, building a robust and flexible robot control system that has been used to control a mobile robot wandering around unconstrained laboratory areas and computer machine rooms.
Journal ArticleDOI
A robust layered control system for a mobile robot
TL;DR: In this paper, a new architecture for controlling mobile robots is described, which is made up of asynchronous modules that communicate over low-bandwidth channels, each module is an instance of a fairly simple computational machine.
Journal ArticleDOI
A visual navigation system for autonomous land vehicles
A M Waxman,J. LeMoigne,Larry S. Davis,B. Srinivasan,Todd R. Kushner,Eli Liang,T. Siddalingaiah +6 more
TL;DR: A modular system architecture has been developed to support visual navigation by an autonomous land vehicle that consists of vision modules performing image processing, three-dimensional shape recovery, and geometric reasoning, as well as modules for planning, navigating, and piloting.