Simple detection method and compensation filter to remove corner outlier artifacts
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jongho | - |
dc.contributor.author | Kim, Donghyung | - |
dc.contributor.author | Jeong, Jechang | - |
dc.date.accessioned | 2022-12-21T10:38:31Z | - |
dc.date.available | 2022-12-21T10:38:31Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2006-09 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181080 | - |
dc.description.abstract | We propose a simple detection method and compensation filter in order to remove corner outlier artifacts. The corner outlier artifacts are detected based on the directions of edges going through a block corner and the characteristics of blocks around the edges. According to the detection results, we compensate the stair-shaped discontinuities, the so-called corner outlier artifacts, using the neighboring pixels of the artifacts in spatial domain. Simulation results show that the proposed method improves, when combined with a deblocking filter in particular, both objective and subjective visual quality. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER-VERLAG BERLIN | - |
dc.title | Simple detection method and compensation filter to remove corner outlier artifacts | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Donghyung | - |
dc.contributor.affiliatedAuthor | Jeong, Jechang | - |
dc.identifier.doi | 10.1007/11867586_48 | - |
dc.identifier.scopusid | 2-s2.0-33749658415 | - |
dc.identifier.wosid | 000241552700048 | - |
dc.identifier.bibliographicCitation | IMAGE ANALYSIS AND RECOGNITION, PT 1, v.4141, pp.516 - 525 | - |
dc.relation.isPartOf | IMAGE ANALYSIS AND RECOGNITION, PT 1 | - |
dc.citation.title | IMAGE ANALYSIS AND RECOGNITION, PT 1 | - |
dc.citation.volume | 4141 | - |
dc.citation.startPage | 516 | - |
dc.citation.endPage | 525 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Theory & Methods | - |
dc.subject.keywordPlus | BLOCKING ARTIFACTS | - |
dc.subject.keywordPlus | DCT DOMAIN | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordAuthor | corner outlier artifact | - |
dc.subject.keywordAuthor | deblocking filter | - |
dc.subject.keywordAuthor | MPEG-4 video | - |
dc.subject.keywordAuthor | low bit-rate video | - |
dc.identifier.url | https://link.springer.com/chapter/10.1007/11867586_48 | - |
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