Motion estimation within the MPEG video compressed domain for JET plasma diagnostics (Articolo in rivista)

Type
Label
  • Motion estimation within the MPEG video compressed domain for JET plasma diagnostics (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.nima.2011.08.011 (literal)
Alternative label
  • Teddy Craciunescu; Andrea Murari; Ion Tiseanu; Peter Lang (2011)
    Motion estimation within the MPEG video compressed domain for JET plasma diagnostics
    in NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT; ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Teddy Craciunescu; Andrea Murari; Ion Tiseanu; Peter Lang (literal)
Pagina inizio
  • 467 (literal)
Pagina fine
  • 476 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • La rivista è pubblicata anche online con ISSN 1872-9576 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S016890021101552X (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 659 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Issue 1, Dec. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a JET-EFDA Culham Science Centre, Abingdon, OX14 3DB, UK b EURATOM-MEdC Association, National Institute for Laser, Plasma and Radiation Physics, Bucharest, Romania c Consorzio RFX, Associazione EURATOM-ENEA per la Fusione, Padova, Italy d Association EURATOM-IPP, Max-Planck-Institut für Plasmaphysik, Garching, Germany (Teddy Craciunescu a,b; Andrea Murari a,c; Ion Tiseanu a,b; Peter Lang a,d) (literal)
Titolo
  • Motion estimation within the MPEG video compressed domain for JET plasma diagnostics (literal)
Abstract
  • Video cameras have recently become diagnostic tools widely used on Joint European Torus (JET) for fusion plasma diagnostic and control. Since video streams are usually compressed for storage, MPEG-2 compressed domain information is processed to obtain a very fast and reasonably accurate 2-D motion estimation of the video scenes for the JET diagnostics, whose computational costs are prohibitively high. These methods can be used for the manipulation of the large JET video databases and, in specific cases, even for real-time data processing. Plasma instabilities, which can trigger harmful disruptions, are detected and tracked by means of motion segmentation. Motion segmentation is used as a key contrivance to allow very fast optical flow estimation for the determination of the deuterium ice extrusion velocity of JET pellet injector. Experimental validation is performed on significant JET video data. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it