About: Fully Automatic Roadside Camera Calibration for Traffic Surveillance

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with automatic calibration of roadside surveillance cameras. We focus on parameters necessary for measurements in traffic surveillance applications. Contrary to the existing solutions, our approach requires no a priori knowledge and it works with a very wide variety of road settings (number of lanes, occlusion, quality of ground marking), and with practically unlimited viewing angles. The main contribution is that our solution works fully automatically - without any per-camera or per-video manual settings or input whatsoever - and it is computationally cheap. Our approach uses tracking of local feature points and analyzes the trajectories in a manner based on Cascaded Hough Transform and parallel coordinates. An important assumption for the vehicle movement is that at least a part of the vehicle motion is approximately straight -- we discuss the impact of this assumption on the applicability of our approach and show experimentally, that this assumption does not limit the u This paper deals with automatic calibration of roadside surveillance cameras. We focus on parameters necessary for measurements in traffic surveillance applications. Contrary to the existing solutions, our approach requires no a priori knowledge and it works with a very wide variety of road settings (number of lanes, occlusion, quality of ground marking), and with practically unlimited viewing angles. The main contribution is that our solution works fully automatically - without any per-camera or per-video manual settings or input whatsoever - and it is computationally cheap. Our approach uses tracking of local feature points and analyzes the trajectories in a manner based on Cascaded Hough Transform and parallel coordinates. An important assumption for the vehicle movement is that at least a part of the vehicle motion is approximately straight -- we discuss the impact of this assumption on the applicability of our approach and show experimentally, that this assumption does not limit the u (en)
Title	Fully Automatic Roadside Camera Calibration for Traffic Surveillance Fully Automatic Roadside Camera Calibration for Traffic Surveillance (en)
skos:prefLabel	Fully Automatic Roadside Camera Calibration for Traffic Surveillance Fully Automatic Roadside Camera Calibration for Traffic Surveillance (en)
skos:notation	RIV/00216305:26230/14:PU112005!RIV15-MSM-26230___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0070), P(TE01020415), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Juránek, Roman Herout, Adam Sochor, Jakub Dubská, Markéta
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta informačních technologií
http://linked.open...dnocenehoVysledku	17632
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/14:PU112005
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hough Transform, Camera Calibration, Diamond Space, Roadside Data (en)
http://linked.open.../riv/klicoveSlovo	Diamond Space Roadside Data Hough Transform Camera Calibration
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7BEB2E6AE8F6]
http://linked.open...i/riv/nazevZdroje	IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	IT4Innovations Centre of Excellence V3C - Visual Computing Competence Center
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Herout, Adam Juránek, Roman Dubská, Markéta Sochor, Jakub
issn	1524-9050
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/TITS.2014.2352854
http://localhost/t...ganizacniJednotka	26230

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