Extracting, Visualizing and Tracking Mesoscale Ocean Eddies in Two-dimensional Image Sequences Using Contours and Moments

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dc.contributor.authorBanesh, Divyaen_US
dc.contributor.authorSchoonover, Joseph A.en_US
dc.contributor.authorAhrens, James P.en_US
dc.contributor.authorHamann, Bernden_US
dc.contributor.editorKarsten Rink and Ariane Middel and Dirk Zeckzer and Roxana Bujacken_US
dc.date.accessioned2017-06-12T05:14:22Z
dc.date.available2017-06-12T05:14:22Z
dc.date.issued2017
dc.description.abstractWe introduce a system to extract and track mesoscale eddies captured in massive global ocean simulations. The major strength and contribution of our system is its design, which is based on two-dimensional image data processing. The Cinema database [CD] enables the generation and storage of two-dimensional image data taken in-situ, i.e., the creation of images via a virtual camera generating images during the ongoing simulation. The problem of eddy extraction and tracking is simplified by our approach to the problem of finding, matching and tracking eddies in two-dimensional images, thus eliminating the task of processing the original three-dimensional data set. Our system can be used on a simple desktop computer and provides an intuitive interface allowing a scientist to perform an eddy analysis for global ocean data in real-time. We demonstrate the effectiveness of our implementation for a specific simulated data set.en_US
dc.description.sectionheadersSession 3
dc.description.seriesinformationWorkshop on Visualisation in Environmental Sciences (EnvirVis)
dc.identifier.doi10.2312/envirvis.20171103
dc.identifier.isbn978-3-03868-040-6
dc.identifier.pages43-47
dc.identifier.urihttps://doi.org/10.2312/envirvis.20171103
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/envirvis20171103
dc.publisherThe Eurographics Associationen_US
dc.subjectImage Processing and Computer Vision [I.4.8]
dc.subjectScene Analysis
dc.subjectObject recognition
dc.subjectTime
dc.subjectvarying imagery
dc.subjectTracking Information Interfaces and Presentation [H.5.2]
dc.subjectUser Interfaces
dc.subjectGraphical user interfaces (GUI)
dc.subjectArtificial Intelligence [I.2.10]
dc.subjectVision and Scene Understanding
dc.subjectModeling and recovery of physical attributes Database management [H.2.8]
dc.subjectDatabase Applications
dc.subjectImage Databases
dc.titleExtracting, Visualizing and Tracking Mesoscale Ocean Eddies in Two-dimensional Image Sequences Using Contours and Momentsen_US
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