About: Error concealment in Motion JPEG2000 using wavelet transform

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper deals with some possibilities of minimizing image errors which result from the data stream being damaged during data transfer in the Motion JPEG2000. Error concealment methods do not correct bit errors, but they correct the damaging of image. The time method is based on the wavelet transform and works with the LL sub-band coefficient. In this method we replace the damaged LL subband in the damaged frame instead of the undamaged LL sub-band from the previous frame. In the spatial method we use suitable 2D filters to minimize image errors. The result of error concealment methods is an improvement of the quality of images. The paper deals with some possibilities of minimizing image errors which result from the data stream being damaged during data transfer in the Motion JPEG2000. Error concealment methods do not correct bit errors, but they correct the damaging of image. The time method is based on the wavelet transform and works with the LL sub-band coefficient. In this method we replace the damaged LL subband in the damaged frame instead of the undamaged LL sub-band from the previous frame. In the spatial method we use suitable 2D filters to minimize image errors. The result of error concealment methods is an improvement of the quality of images. (en)
Title	Error concealment in Motion JPEG2000 using wavelet transform Error concealment in Motion JPEG2000 using wavelet transform (en)
skos:prefLabel	Error concealment in Motion JPEG2000 using wavelet transform Error concealment in Motion JPEG2000 using wavelet transform (en)
skos:notation	RIV/00216305:26220/08:PU77843!RIV10-AV0-26220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1ET301710509)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kyselý, František Rajmic, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	366468
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU77843
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Motion JPEG2000, concealment method, JPEG2000, wavelet transform, image filtering (en)
http://linked.open.../riv/klicoveSlovo	wavelet transform image filtering JPEG2000 Motion JPEG2000 concealment method
http://linked.open...ontrolniKodProRIV	[FBE9C522602F]
http://linked.open...v/mistoKonaniAkce	Vyhne, Slovak Republic
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	Proceedings of the 9th International Conference Research in Telecommunication Technology - RTT08
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Sophisticated noise and defect suppression devices in speech communication and transmission for new generation mobile and cable networks
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Rajmic, Pavel Kyselý, František
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-10 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-80-227-2939-0
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Error concealment in Motion JPEG2000 using wavelet transform Error concealment in Motion JPEG2000 using wavelet transform Error concealment in Motion JPEG2000 using wavelet transform Error concealment in Motion JPEG2000 using wavelet transform

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