https://m2.mtmt.hu/hun2024-03-29 02:20BookChapter2644167ADMIN_APPROVEDtrue02016-03-31T07:22:50.000+0000false26441672019-11-14T15:43:56.776+00002019-11-14T15:42:27.217+00002009-04-09T22:00:00.000+0000true10030526ProhászkaZoltán Ferenc
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Categorytrue1Prohászka, ZoltánFine Tuning of Quasi Linear Feature Descriptors18111-31, 111-382009This paper focuses on the optimal weighting of the compo-
nents of a rotation invariant feature vector. This feature descriptor is
not expected to be outstanding in performance, it is published here to
illustrate the mathematics of the tuning problem. Theoretical tools are
used to find proper distance functions. It is assumed, that the result-
ing error is properly expressed as the sum of squared pixel differences
of the corresponding images. This leads to closed formulae for the ele-
ments of the weighting matrix. The deductions are intended to be general
enough, enabling the application to any linear feature vector. Test results
are presented to show differences between uniform and weighted distance
measures. Application of the results to the Self Affine Feature Transform
(SAFT) is shown briefly.NATIONAL2009bme-pa-migracio-20014-06-20-v01falsetruetruetruetruefalseNONE2019-11-14false00000000000000000falsefalsefalsefalse2014-10-22T11:16:11.000+00002014-07-24T11:16:11.000+0000Irányítástechnika és Informatika Tanszék (BME / VIK)13110truetrue10002English
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PublicationType6true32Book7th Conference of the Hungarian Association for Image Processing and Pattern Recognition2633638false2633638truefalsetruetruefalseBook2009true1
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0true0truefalse19908320truePublicationIdentifier836675
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<div class="BookChapter Publication short-list"> <div class="authors"> <span class="author-name" mtid="10030526"><a href="/gui2/?type=authors&mode=browse&sel=10030526" target="_blank">Prohászka, Zoltán</a> </span> <span class="author-type"></span> </div ><div class="title"><a href="/gui2/?mode=browse¶ms=publication;2644167" mtid="2644167" target="_blank">Fine Tuning of Quasi Linear Feature Descriptors</a></div> <div class="InBook">In: Csetverikov, Dmitrij; Szirányi, Tamás (szerk.) <span class="booktitle"><a href="/gui2/?mode=browse¶ms=publication;2633638" target="_blank">7th Conference of the Hungarian Association for Image Processing and Pattern Recognition </a></span > </div><div class="pub-info"> <span class="year">(2009)</span> <span class="page"> pp. 1-8. Paper: 111-3 , 8 p.</span></div> <div class="pub-end"><div class="identifier-list"> <span class="identifiers"> <span class="id identifier oa_" title=" "> <a style="color: black" title="http://mycite.omikk.bme.hu/doc/69862.pdf" target="_blank" href="http://mycite.omikk.bme.hu/doc/69862.pdf">Teljes dokumentum</a> </span> <span class="id identifier oa_" title=" "> <a style="color: black" title="10890/3420" target="_blank" href="http://hdl.handle.net/10890/3420">Handle</a> </span> </span> </div> <span class="short-pub-prop-list"><span class="short-pub-mtid"> Közlemény:2644167 </span> <span class="status-holder"><span class="status-data status-ADMIN_APPROVED"> Admin láttamozott </span></span> <span class="pub-core">Forrás </span> <span class="pub-type">Egyéb konferenciaközlemény (Konferenciaközlemény ) </span> </span> </div> </div><div class="BookChapter Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10030526"><a href="/gui2/?type=authors&mode=browse&sel=10030526" target="_blank">Prohászka Zoltán (<span class="authorship-author-name">Prohászka Zoltán Ferenc</span> <span class="authorAux-mtmt"> Gépi látás, robotika</span>) </a> </span> <span class="author-affil"><span title="Budapesti Műszaki és Gazdaságtudományi Egyetem">BME</span>/<span title="Villamosmérnöki és Informatikai Kar">VIK</span>/Irányítástechnika és Informatika Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse¶ms=publication;2644167" target="_blank">Fine Tuning of Quasi Linear Feature Descriptors</a></div><div class="InBook">In: <div class="authors"> <div class="autype autype-1"> <span class="author-name" >Csetverikov Dmitrij </span> ; <span class="author-name" >Szirányi Tamás </span> (szerk.) </div> </div> <div class="booktitle"><a href="/gui2/?mode=browse¶ms=publication;2633638" target="_blank">7th Conference of the Hungarian Association for Image Processing and Pattern Recognition </a></div> <div class="conference"> Konferencia helye, ideje:: <span class="location">Budapest, Magyarország <span class="conference-date">2009.01.28. - 2009.01.30.</span> </div> <span class="page"> pp 1-8 Paper 111-3. </span> <span class="year">(2009)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_" title=" "> <a style="color: black" title="http://mycite.omikk.bme.hu/doc/69862.pdf" target="_blank" href="http://mycite.omikk.bme.hu/doc/69862.pdf">Teljes dokumentum</a> </span> <span class="id identifier oa_" title=" "> <a style="color: black" title="10890/3420" target="_blank" href="http://hdl.handle.net/10890/3420">Handle</a> </span> </span> <div class="mtid"><span class="long-pub-mtid">Közlemény: 2644167</span> | Nyilvános <span class="status-data status-ADMIN_APPROVED"> Admin láttamozott </span> <span class="long-book-mtid">Befoglaló: 2633638</span> <span class="oldId">Régi azonosító: 2644167</span> | <span class="oldId">Befoglaló: 2633638</span> Forrás | <span class="type-subtype">Egyéb konferenciaközlemény ( Konferenciaközlemény ) </span> | Tudományos </span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Utolsó módosítás: 2019.11.14. 16:42 Fritzné Tószeczki Mária (BME admin5) </div> </div></div>