Efficient Fine-Granular Scalable Coding of 3D Mesh Sequences
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, Jae-Kyun | - |
dc.contributor.author | Koh, Yeong Jun | - |
dc.contributor.author | Kim, Chang-Su | - |
dc.date.accessioned | 2021-09-06T02:49:02Z | - |
dc.date.available | 2021-09-06T02:49:02Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-04 | - |
dc.identifier.issn | 1520-9210 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103565 | - |
dc.description.abstract | An efficient fine-granular scalable coding algorithm of 3-D mesh sequences for low-latency streaming applications is proposed in this work. First, we decompose a mesh sequence into spatial and temporal layers to support scalable decoding. To support the finest-granular spatial scalability, we decimate only a single vertex at each layer to obtain the next layer. Then, we predict the coordinates of decimated vertices spatially and temporally based on a hierarchical prediction structure. Last, we quantize and transmit the spatio-temporal prediction residuals using an arithmetic coder. We propose an efficient context model for the arithmetic coding. Experiment results show that the proposed algorithm provides significantly better compression performance than the conventional algorithms, while supporting finer-granular spatial scalability. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | COMPRESSION | - |
dc.title | Efficient Fine-Granular Scalable Coding of 3D Mesh Sequences | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Chang-Su | - |
dc.identifier.doi | 10.1109/TMM.2012.2235417 | - |
dc.identifier.scopusid | 2-s2.0-84897744398 | - |
dc.identifier.wosid | 000316410900002 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MULTIMEDIA, v.15, no.3, pp.485 - 497 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MULTIMEDIA | - |
dc.citation.title | IEEE TRANSACTIONS ON MULTIMEDIA | - |
dc.citation.volume | 15 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 485 | - |
dc.citation.endPage | 497 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | COMPRESSION | - |
dc.subject.keywordAuthor | 3D mesh coding | - |
dc.subject.keywordAuthor | entropy coding | - |
dc.subject.keywordAuthor | fine-granular scalability | - |
dc.subject.keywordAuthor | mesh sequence compression | - |
dc.subject.keywordAuthor | predictive coding | - |
dc.subject.keywordAuthor | spatial layer decomposition. | - |
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