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231223s2008 xx |||||o 00| ||eng c |
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|a 10.1109/TIP.2007.916052
|2 doi
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|a pubmed24n0592.xml
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|a (DE-627)NLM177573279
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|a (NLM)18270121
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Ilonen, Jarmo
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Image feature localization by multiple hypothesis testing of Gabor features
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|c 2008
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 28.03.2008
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| 500 |
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|a Date Revised 13.02.2008
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|a published: Print
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|a Citation Status MEDLINE
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| 520 |
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|a Several novel and particularly successful object and object category detection and recognition methods based on image features, local descriptions of object appearance, have recently been proposed. The methods are based on a localization of image features and a spatial constellation search over the localized features. The accuracy and reliability of the methods depend on the success of both tasks: image feature localization and spatial constellation model search. In this paper, we present an improved algorithm for image feature localization. The method is based on complex-valued multi resolution Gabor features and their ranking using multiple hypothesis testing. The algorithm provides very accurate local image features over arbitrary scale and rotation. We discuss in detail issues such as selection of filter parameters, confidence measure, and the magnitude versus complex representation, and show on a large test sample how these influence the performance. The versatility and accuracy of the method is demonstrated on two profoundly different challenging problems (faces and license plates)
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Kamarainen, Joni-Kristian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Paalanen, Pekka
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hamouz, Miroslav
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kittler, Josef
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kälviäinen, Heikki
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1992
|g 17(2008), 3 vom: 14. März, Seite 311-25
|w (DE-627)NLM09821456X
|x 1941-0042
|7 nnns
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| 773 |
1 |
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|g volume:17
|g year:2008
|g number:3
|g day:14
|g month:03
|g pages:311-25
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| 856 |
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|u http://dx.doi.org/10.1109/TIP.2007.916052
|3 Volltext
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