ENHANCED CROSS-DIAMOND SEARCH BASED FAST BLOCK MATCHING MOTION ESTIMATION ALGORITHM
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정규 | - |
dc.date.accessioned | 2021-06-23T03:11:00Z | - |
dc.date.available | 2021-06-23T03:11:00Z | - |
dc.date.created | 2020-12-17 | - |
dc.date.issued | 2007-01-08 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/27820 | - |
dc.description.abstract | A new fast motion estimation algorithm is presented in this paper. The algorithm, named Enhanced Cross-Diamond Search (ECDS), is based on the Diamond Search (DS) algorithm, which was adopted as the MPEG-4 standard. The DS algorithm, even though faster than most known algorithms, was found not to be very robust in terms of objective and subjective qualities for several sequences. We propose a novel ECDS algorithm using a small cross search as the initial step, and large/small DS patterns as subsequent steps for fast block motion estimation. Experimental results show that the ECDS is much more robust, provides a faster searching speed, and smaller distortions than other popular fast block-matching algorithms. | - |
dc.publisher | Thai Embedded Systems Association | - |
dc.title | ENHANCED CROSS-DIAMOND SEARCH BASED FAST BLOCK MATCHING MOTION ESTIMATION ALGORITHM | - |
dc.type | Conference | - |
dc.contributor.affiliatedAuthor | 이정규 | - |
dc.identifier.bibliographicCitation | International Workshop on Advanced Image Technology 2007 | - |
dc.relation.isPartOf | International Workshop on Advanced Image Technology 2007 | - |
dc.citation.title | International Workshop on Advanced Image Technology 2007 | - |
dc.citation.conferencePlace | 태국 | - |
dc.type.rims | CONF | - |
dc.description.journalClass | 1 | - |
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