About: Learning local distance functions for place recognition

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The goal of this work is to retrieve images from a large geotagged image database depicting the same place as a given query photograph. Previous work has shown that objects, which frequently occur in the database (such as trees or road mark ings), can cause significant confusion between different places, and suppressing features on such %22confusing%22 objects can significantly improve retrieval performance. In this work, we investigate whether suppressing confusing features in the database can be cast as learning local per-image distance functions. We demonstrate that finding such local distance functions can be formulated as a linear program and perform initial experiments on a database of 17,000 street view images of Paris. The goal of this work is to retrieve images from a large geotagged image database depicting the same place as a given query photograph. Previous work has shown that objects, which frequently occur in the database (such as trees or road mark ings), can cause significant confusion between different places, and suppressing features on such %22confusing%22 objects can significantly improve retrieval performance. In this work, we investigate whether suppressing confusing features in the database can be cast as learning local per-image distance functions. We demonstrate that finding such local distance functions can be formulated as a linear program and perform initial experiments on a database of 17,000 street view images of Paris. (en)
Title	Learning local distance functions for place recognition Learning local distance functions for place recognition (en)
skos:prefLabel	Learning local distance functions for place recognition Learning local distance functions for place recognition (en)
skos:notation	RIV/68407700:21230/12:00200341!RIV13-MSM-21230___
http://linked.open...avai/predkladatel	Fakulta elektrotechnická
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(7E10046), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Gronát, Petr Pajdla, Tomáš
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	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	146645
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00200341
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	place recognition; local distance function learning (en)
http://linked.open.../riv/klicoveSlovo	local distance function learning place recognition
http://linked.open...ontrolniKodProRIV	[190C236B3BA8]
http://linked.open...v/mistoKonaniAkce	Mala Nedelja
http://linked.open...i/riv/mistoVydani	Ljubljana
http://linked.open...i/riv/nazevZdroje	CVWW 2012: Proceedings of the 17th Computer Vision Winter Workshop
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Planetary Robotics Vision Scout
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Pajdla, Tomáš Gronát, Petr Šivic, J.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-02-01 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenian Pattern Recognition Society
https://schema.org/isbn	978-961-90901-6-9
http://localhost/t...ganizacniJednotka	21230
is http://linked.open...avai/riv/vysledek of	Learning local distance functions for place recognition

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