IMAGE SEARCH METHOD AND DEVICE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00198525" target="_blank" >RIV/68407700:21230/12:00198525 - isvavai.cz</a>
Result on the web
<a href="https://register.epo.org/espacenet/application?number=EP06797564" target="_blank" >https://register.epo.org/espacenet/application?number=EP06797564</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
IMAGE SEARCH METHOD AND DEVICE
Original language description
An object of the present invention is to provide an image search method that is robust and fast (with computational complexity of logarithmic order relative to the number of models). An image search method of the present invention is characterized by comprising: an extraction step of extracting a plurality of specific regions possessing such a property that a shape can be normalized regardless of an affine transformation thereof, as affine-invariant regions from one or more learning images; a calculation step of calculating, with respect to a reference affne-invariant region, other neighboring affine- invariant regions as a set; a deformation step of deforming the neighboring affine-invariant regions by a transformation to normalize the shape of the reference affine-invariant region; and an output step of outputting the deformed shapes of the neighboring affine-invariant regions, together with combination of the reference affine- invariant region and the neighboring affine-invariant re
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
EP1933270
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
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Date of acceptance
Feb 22, 2012
Owner name
TOYOTA JIDOSHA KABUSHIKI KAISHA, CZECH TECHNICAL UNIVERSITY IN PRAGUE
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence