A Complete Video Coding Chain Based on Multi-Dimensional Discrete Cosine Transform

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dc.contributor.authorFryza, Tomas
dc.coverage.issue3cs
dc.coverage.volume19cs
dc.date.accessioned2016-03-11T09:19:17Z
dc.date.available2016-03-11T09:19:17Z
dc.date.issued2010-09cs
dc.description.abstractThe paper deals with a video compression method based on the multi-dimensional discrete cosine transform. In the text, the encoder and decoder architectures including the definitions of all mathematical operations like the forward and inverse 3-D DCT, quantization and thresholding are presented. According to the particular number of currently processed pictures, the new quantization tables and entropy code dictionaries are proposed in the paper. The practical properties of the 3-D DCT coding chain compared with the modern video compression methods (such as H.264 and WebM) and the computing complexity are presented as well. It will be proved the best compress properties could be achieved by complex H.264 codec. On the other hand the computing complexity - especially on the encoding side - is lower for the 3-D DCT method.en
dc.formattextcs
dc.format.extent421-428cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2010, vol. 19, č. 3, s. 421-428. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57014
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2010/10_03_421_428.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectVideo signal processingen
dc.subjectdata compressionen
dc.subjectdiscrete cosine transformen
dc.subjectmultidimensional codingen
dc.subjectdigital signal processors.en
dc.titleA Complete Video Coding Chain Based on Multi-Dimensional Discrete Cosine Transformen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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