About: Real-Time Detection of Lines using Parallel Coordinates and CUDA

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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	The Hough transform is a well-known and popular algorithm for detecting lines in raster images. The standard Hough transform is rather slow to be usable in real-time, so different accelerated and approximated algorithms exist. This paper proposes a modified accumulation scheme for the Hough transform, using a new parameterization of lines %22PClines%22. This algorithm is suitable for computer systems with a small but fast read-write memory -- such as today's graphics processors. The algorithm requires no floating-point computations or goniometric functions. This makes it suitable for special and low-power processors and special-purpose chips. The proposed algorithm is evaluated both on synthetic binary images and on complex real-world photos of high resolutions. The results show that by using today's commodity graphics chips, the Hough transform can be computed at interactive frame rates, even with a high resolution of the Hough space and with the Hough transform fully computed. The Hough transform is a well-known and popular algorithm for detecting lines in raster images. The standard Hough transform is rather slow to be usable in real-time, so different accelerated and approximated algorithms exist. This paper proposes a modified accumulation scheme for the Hough transform, using a new parameterization of lines %22PClines%22. This algorithm is suitable for computer systems with a small but fast read-write memory -- such as today's graphics processors. The algorithm requires no floating-point computations or goniometric functions. This makes it suitable for special and low-power processors and special-purpose chips. The proposed algorithm is evaluated both on synthetic binary images and on complex real-world photos of high resolutions. The results show that by using today's commodity graphics chips, the Hough transform can be computed at interactive frame rates, even with a high resolution of the Hough space and with the Hough transform fully computed. (en)
Title	Real-Time Detection of Lines using Parallel Coordinates and CUDA Real-Time Detection of Lines using Parallel Coordinates and CUDA (en)
skos:prefLabel	Real-Time Detection of Lines using Parallel Coordinates and CUDA Real-Time Detection of Lines using Parallel Coordinates and CUDA (en)
skos:notation	RIV/00216305:26230/14:PU101887!RIV15-MSM-26230___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(7H10014), P(ED1.1.00/02.0070), S, Z(MSM0021630528)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Herout, Adam Havel, Jiří Jošth, Radovan 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	41492
http://linked.open...ai/riv/idVysledku	RIV/00216305:26230/14:PU101887
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hough Transform, PClines, CUDA, Real-Time Line Detection, Accumulation Scheme (en)
http://linked.open.../riv/klicoveSlovo	PClines CUDA Hough Transform Accumulation Scheme Real-Time Line Detection
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[8467AE0ED756]
http://linked.open...i/riv/nazevZdroje	Journal of Real-Time Image Processing
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 Smart Multicore Embedded SYstems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Havel, Jiří Herout, Adam Jošth, Radovan Dubská, Markéta
http://linked.open...n/vavai/riv/zamer	Výzkum informačních technologií z hlediska bezpečnosti
issn	1861-8200
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/s11554-012-0303-4
http://localhost/t...ganizacniJednotka	26230

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