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An AM-FM model for motion estimation in atherosclerotic plaque videos

dc.contributor.authorMurray, V.en
dc.contributor.authorMurillo, S. E.en
dc.contributor.authorPattichis, Marios S.en
dc.contributor.authorLoizou, Christos P.en
dc.contributor.authorPattichis, Constantinos S.en
dc.contributor.authorKyriacou, Efthyvoulos C.en
dc.contributor.authorNicolaïdes, Andrew N.en
dc.creatorMurray, V.en
dc.creatorMurillo, S. E.en
dc.creatorPattichis, Marios S.en
dc.creatorLoizou, Christos P.en
dc.creatorPattichis, Constantinos S.en
dc.creatorKyriacou, Efthyvoulos C.en
dc.creatorNicolaïdes, Andrew N.en
dc.date.accessioned2019-11-13T10:41:21Z
dc.date.available2019-11-13T10:41:21Z
dc.date.issued2007
dc.identifier.isbn978-1-4244-2110-7
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/54563
dc.description.abstractWe present new multidimensional Amplitude-Modulation Frequency-Modulation (AM-FM) methods for motion estimation. For a single AM-FM component we show that the optical flow constraint leads to separate equations for amplitude modulation (AM) and frequency modulation (FM). We compare our approach with phase-based estimation developed by Fleet and Jepson and also the original optical flow method by Horn and Schunck. An advantage of the proposed method is that it provides for dense estimates that remain accurate over the entire video. We also present preliminary results on atherosclerotic plaques videos where the AM method appears to work best. © 2007 IEEE.en
dc.sourceConference Record - Asilomar Conference on Signals, Systems and Computersen
dc.source41st Asilomar Conference on Signals, Systems and Computers, ACSSCen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-50249085044&doi=10.1109%2fACSSC.2007.4487315&partnerID=40&md5=b17f4d0722b8eb4600fcb45634f6c5f8
dc.subjectFrequency estimationen
dc.subjectEstimationen
dc.subjectModulationen
dc.subjectOptical flowsen
dc.subjectEquations of motionen
dc.subjectFrequency modulationen
dc.subjectMotion estimationen
dc.subjectAmplitude modulationen
dc.subjectModulation frequenciesen
dc.subjectAtherosclerotic plaquesen
dc.subjectAM methoden
dc.subjectAmplitude modulation (AM)en
dc.subjectFM modelen
dc.subjectFrequency modulation (FM)en
dc.subjectOptical flow methoden
dc.subjectOptical-flowen
dc.titleAn AM-FM model for motion estimation in atherosclerotic plaque videosen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.identifier.doi10.1109/ACSSC.2007.4487315
dc.description.startingpage746
dc.description.endingpage750
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Πληροφορικής / Department of Computer Science
dc.type.uhtypeConference Objecten
dc.description.notes<p>Conference code: 73078en
dc.description.notesCited By :15</p>en
dc.contributor.orcidPattichis, Constantinos S. [0000-0003-1271-8151]
dc.contributor.orcidPattichis, Marios S. [0000-0002-1574-1827]
dc.contributor.orcidKyriacou, Efthyvoulos C. [0000-0002-4589-519X]
dc.contributor.orcidLoizou, Christos P. [0000-0003-1247-8573]
dc.gnosis.orcid0000-0003-1271-8151
dc.gnosis.orcid0000-0002-1574-1827
dc.gnosis.orcid0000-0002-4589-519X
dc.gnosis.orcid0000-0003-1247-8573


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