About: Edge and Ridge Detectors as a Techniques for Geomorphometry

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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	Tento článek popisuje metody pro vymezování údolnic a hřbetnic na digitálním modelu terénu. Vymezení údolnic a hřbetnic je prvním krokem k automatizovanému vymezování elementárních forem georeliéfu. V rámci článku jsou porovnány potenciálně vhodné metody pro tuto analýzu terénu - metody předzpracování digitálního obrazu (Cannyho hranový detektor) a analytické metody.) (cs) Edge and Ridge Detectors as a Techniques for Geomorphometry. This paper describes methods for ridge or valley and edge detection of the digital elevation model. Ridge or valley and edge lines detection is the first step of automated delimitation of elementary forms of georelief. Methods of image processing (k-Neighbourhood algorithm and Canny edge detectors) and analytical methods for edge and ridge detection as a potential tools for landform analysis are compared in this paper. Edge and Ridge Detectors as a Techniques for Geomorphometry. This paper describes methods for ridge or valley and edge detection of the digital elevation model. Ridge or valley and edge lines detection is the first step of automated delimitation of elementary forms of georelief. Methods of image processing (k-Neighbourhood algorithm and Canny edge detectors) and analytical methods for edge and ridge detection as a potential tools for landform analysis are compared in this paper. (en)
Title	Edge and Ridge Detectors as a Techniques for Geomorphometry Hranové detektory v Geomorfometrii (cs) Edge and Ridge Detectors as a Techniques for Geomorphometry (en)
skos:prefLabel	Edge and Ridge Detectors as a Techniques for Geomorphometry Hranové detektory v Geomorfometrii (cs) Edge and Ridge Detectors as a Techniques for Geomorphometry (en)
skos:notation	RIV/44555601:13520/09:00004326!RIV09-GA0-13520___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA205/07/0385)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Pacina, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Jana Evangelisty Purkyně v Ústí nad Labem / Fakulta životního prostředí
http://linked.open...dnocenehoVysledku	311870
http://linked.open...ai/riv/idVysledku	RIV/44555601:13520/09:00004326
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	terrain skeleton; ridge lines; valley lines; edge lines; curvatures; land surface parameters (en)
http://linked.open.../riv/klicoveSlovo	curvatures edge lines land surface parameters ridge lines terrain skeleton valley lines
http://linked.open...ontrolniKodProRIV	[4101E88C6F35]
http://linked.open...v/mistoKonaniAkce	Ostrava
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Sborník Sympozia GIS Ostrava 2009
http://linked.open...in/vavai/riv/obor	DE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Cartometric and semiotic analysis and visualization of the old Czech lands maps from the period 1518-1720
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Pacina, Jan Jenčo, Marián
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-01-25 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-00-0
http://localhost/t...ganizacniJednotka	13520
is http://linked.open...avai/riv/vysledek of	Edge and Ridge Detectors as a Techniques for Geomorphometry Edge and Ridge Detectors as a Techniques for Geomorphometry Edge and Ridge Detectors as a Techniques for Geomorphometry Edge and Ridge Detectors as a Techniques for Geomorphometry

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