About: Object Based Image Analysis for Urbanized Areas

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Urbanized areas are characterized by high complexity and diversity caused by repeating of many features - natural and man made. Object Based Image Analysis enables to reduce image complexity by its distribution into several levels of homogenous segments. It also operates with many tools for effective feature classification based not only on pixel values but also on feature shape, texture and etc. Object based classification of VHR QuickBird satellite imagery enabled to develop an effective classification method based on fuzzy model with membership functions for urbanized areas. Applicability of the model for different areas of the same QuickBird image has been proved. Though, the model is not applicable for suburban areas with high share of commercial suburbanization land use/cover categories without significant improvements. Further improvements like elevation value classification rule implementation for building features have been recommended. Urbanized areas are characterized by high complexity and diversity caused by repeating of many features - natural and man made. Object Based Image Analysis enables to reduce image complexity by its distribution into several levels of homogenous segments. It also operates with many tools for effective feature classification based not only on pixel values but also on feature shape, texture and etc. Object based classification of VHR QuickBird satellite imagery enabled to develop an effective classification method based on fuzzy model with membership functions for urbanized areas. Applicability of the model for different areas of the same QuickBird image has been proved. Though, the model is not applicable for suburban areas with high share of commercial suburbanization land use/cover categories without significant improvements. Further improvements like elevation value classification rule implementation for building features have been recommended. (en)
Title	Object Based Image Analysis for Urbanized Areas Object Based Image Analysis for Urbanized Areas (en)
skos:prefLabel	Object Based Image Analysis for Urbanized Areas Object Based Image Analysis for Urbanized Areas (en)
skos:notation	RIV/00216208:11310/10:10000876!RIV11-MZP-11310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(SP/4I5/212/07)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kolář, Jan Kupková, Lucie Potůčková, Markéta
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 Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	275928
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/10:10000876
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	object based classification, urbanized areas, QuickBird (en)
http://linked.open.../riv/klicoveSlovo	QuickBird object based classification urbanized areas
http://linked.open...ontrolniKodProRIV	[06F2867FDE62]
http://linked.open...v/mistoKonaniAkce	Chania, Crete
http://linked.open...i/riv/mistoVydani	Amsterdam, Netherlands
http://linked.open...i/riv/nazevZdroje	Imagin[e,g] Europe Proceedings of the 29th Symposium of the European Association of Remote Sensing Laboratories, Chania, Greece
http://linked.open...in/vavai/riv/obor	DE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Suburban development, suburbanisation and urban sprawl in the Czech Republic: tackling the negative impacts on the environment
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Kolář, Jan Kupková, Lucie Potůčková, Markéta Kopalová, Irena
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-06-15 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IOS Press BV
https://schema.org/isbn	978-1-60750-493-1
http://localhost/t...ganizacniJednotka	11310
is http://linked.open...avai/riv/vysledek of	Object Based Image Analysis for Urbanized Areas Object Based Image Analysis for Urbanized Areas Object Based Image Analysis for Urbanized Areas

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