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DC Field | Value | Language |
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dc.citation.endPage | 868 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 854 | - |
dc.citation.title | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | - |
dc.citation.volume | 15 | - |
dc.contributor.author | Sim, Jae-Young | - |
dc.contributor.author | Kim, CS | - |
dc.contributor.author | Kuo, CCJ | - |
dc.contributor.author | Lee, SU | - |
dc.date.accessioned | 2023-12-22T10:36:06Z | - |
dc.date.available | 2023-12-22T10:36:06Z | - |
dc.date.created | 2014-10-28 | - |
dc.date.issued | 2005-07 | - |
dc.description.abstract | A unified approach to rate-distortion (R-D) optimized compression and view-dependent transmission of three-dimensional (3-D) normal meshes is investigated in this work. A normal mesh is partitioned into several segments, which are then encoded independently. The bitstream of each segment is truncated optimally using a geometry distortion model based on the subdivision hierarchy. It is shown that the proposed compression algorithm yields a higher coding gain than the conventional algorithm. Moreover, to facilitate interactive transmission of 3-D data according to a client's viewing position, the server can allocate an adaptive bitrate to each segment based on its visibility priority. Simulation results demonstrate that the view-dependent transmission technique can reduce the bandwidth requirement considerably, while maintaining a good visual quality. | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, v.15, no.7, pp.854 - 868 | - |
dc.identifier.doi | 10.1109/TCSVT.2005.848349 | - |
dc.identifier.issn | 1051-8215 | - |
dc.identifier.scopusid | 2-s2.0-23744482040 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7904 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=23744482040 | - |
dc.identifier.wosid | 000230217400005 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Rate-distortion optimized compression and view-dependent transmission of 3-D normal meshes | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | independent partitioning | - |
dc.subject.keywordAuthor | normal meshes | - |
dc.subject.keywordAuthor | rate-distortion optimization | - |
dc.subject.keywordAuthor | view-dependent transmission | - |
dc.subject.keywordAuthor | 3-D mesh compression | - |
dc.subject.keywordPlus | GRAPHIC MODELS | - |
dc.subject.keywordPlus | SEGMENTATION | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | ERROR | - |
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