Advanced search

Show simple item record

dc.contributor.authorMurray, Victor
dc.contributor.authorRodriguez, Paul
dc.contributor.authorPattichis, Marios
dc.date.accessioned2017-11-07T05:09:41Z
dc.date.available2017-11-07T05:09:41Z
dc.date.issued2014-12
dc.identifier.urihttps://hdl.handle.net/20.500.12815/36
dc.description.abstractWe present a first approach to a new method to compute the motion estimation in digital videos using the two-dimensional instantaneous frequency information computed using amplitude-modulation frequency-modulation (AM-FM) methods. The optical flow vectors are computed using an iteratively reweighted norm for total variation (IRN-TV) algorithm. We compare the proposed method using synthetic videos versus a previous three-dimensional AM-FM based method and available motion estimation methods such as a phase-based, Horn-Schunck and the Lucas-Kanade methods. The results are promising producing a full density estimation with more accurate results than the other methods.es_PE
dc.formatapplication/pdfes_PE
dc.language.isoenges_PE
dc.publisherInstitute of Electrical and Electronics Engineerses_PE
dc.rightsinfo:eu-repo/semantics/openAccesses_PE
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceRepositorio Institucional UTECes_PE
dc.sourceUniversidad de Ingeniería y Tecnología - UTECes_PE
dc.subjectVideos,es_PE
dc.subjectMotion estimationes_PE
dc.subjectOptical imaginges_PE
dc.subjectOptical signal processinges_PE
dc.subjectBiomedical optical imaginges_PE
dc.subjectAdaptive opticses_PE
dc.subjectEstimationes_PE
dc.title2D Instantaneous Frequency-based Method for Motion Estimation using Total Variationes_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.doihttps://doi.org/10.1109/GlobalSIP.2014.7032273es_PE
dc.identifier.journal2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP)es_PE


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

info:eu-repo/semantics/openAccess
Except where otherwise noted, this item's license is described as info:eu-repo/semantics/openAccess