Wavelet Compression and Transmission of Deformable Surfaces over Networks

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dc.contributor.authorCalado Lopes, Antónioen_US
dc.contributor.authorGamito, Manuelen_US
dc.contributor.authorSalles Dias, José Miguelen_US
dc.contributor.editorJoaquim Madeiraen_US
dc.contributor.editorJorge Salvador Marquesen_US
dc.contributor.editorMiguel Salles Diasen_US
dc.contributor.editorJoaquim A. Jorgeen_US
dc.date.accessioned2022-12-21T08:48:34Z
dc.date.available2022-12-21T08:48:34Z
dc.date.issued2022
dc.description.abstractAn animation of a deformable surface with fixed topology is formed by a set of connected points (particles), which follow a trajectory over time. The transmission of such an animation is a task that consumes large amounts of bandwidth, as the position of each particle, in each time instant, needs to be transmitted. We propose a wavelet based compression and streaming mechanism that allows the minimization of the size of the animation data, hence decreasing the total transmission time. The proposed transmission scheme, based on the timelocalized feature of the wavelet transform, will be able to stream the animation so that a receiver can immediately view the fraction of the animation received, while wavelet coefficients are still arriving.en_US
dc.description.sectionheadersModelação e Visualização
dc.description.seriesinformation10º Encontro Português de Computação Gráfica
dc.identifier.doi10.2312/pt.20011321
dc.identifier.isbn978-3-03868-193-9
dc.identifier.pages107-114
dc.identifier.pages8 pages
dc.identifier.urihttps://doi.org/10.2312/pt.20011321
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/pt20011321
dc.publisherThe Eurographics Associationen_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectGeometric compression, streaming, deformable models, wavelet transform
dc.subjectGeometric compression
dc.subjectstreaming
dc.subjectdeformable models
dc.subjectwavelet transform
dc.titleWavelet Compression and Transmission of Deformable Surfaces over Networksen_US
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