Low-power H.264 deblocking filter algorithm and its SoC implementation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, B.-J. | - |
dc.contributor.author | Koo, J.-I. | - |
dc.contributor.author | Hong, M.-C. | - |
dc.contributor.author | Lee, S. | - |
dc.date.available | 2019-04-10T11:41:06Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2006 | - |
dc.identifier.isbn | 354068297X | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/33987 | - |
dc.description.abstract | This paper proposed a low-power H.264 deblocking filter algorithm. In H.264 deblocking filter, filtering can be skipped on some pixels when pixel differences satisfy some specific conditions. Furthermore, whole filtering can be skipped when quantization parameter is less than 16. By exploiting this feature, whole deblocking filter or its some parts can be deactivated during execution, and its power consumption can be significantly reduced up to 20.3%. A low-power H.264 deblocking filter architecture was also proposed. Simple control circuit can totally or partially deactivate deblocking filter, and common hardware performs both horizontal and vertical filtering. The proposed low-power deblocking filter was implemented in silicon chip using 0.35 μm standard cell technology. The gate count is about 20,000 gates. The maximum operation frequency is 108 MHz. The maximum throughput is 30 frame/s with CCIR601 image format. © 2006 Springer-Verlag. | - |
dc.relation.isPartOf | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | - |
dc.title | Low-power H.264 deblocking filter algorithm and its SoC implementation | - |
dc.type | Conference | - |
dc.identifier.doi | 10.1007/11949534-77 | - |
dc.type.rims | CONF | - |
dc.identifier.bibliographicCitation | 1st Pacific Rim Symposium on Image and Video Technology, PSIVT 2006, v.4319 LNCS, pp.771 - 779 | - |
dc.description.journalClass | 2 | - |
dc.identifier.scopusid | 2-s2.0-70350300942 | - |
dc.citation.conferenceDate | 2006-12-10 | - |
dc.citation.conferencePlace | Hsinchu | - |
dc.citation.endPage | 779 | - |
dc.citation.startPage | 771 | - |
dc.citation.title | 1st Pacific Rim Symposium on Image and Video Technology, PSIVT 2006 | - |
dc.citation.volume | 4319 LNCS | - |
dc.contributor.affiliatedAuthor | Hong, M.-C. | - |
dc.contributor.affiliatedAuthor | Lee, S. | - |
dc.type.docType | Conference Paper | - |
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