Fine directional de-interlacing algorithm using modified sobel edge detection
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, Soonjong | - |
dc.contributor.author | Kim, Wonki | - |
dc.contributor.author | Jeong, Jechang | - |
dc.date.accessioned | 2022-12-21T07:03:58Z | - |
dc.date.available | 2022-12-21T07:03:58Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2007-07 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179834 | - |
dc.description.abstract | In this paper we propose a fine directional de-interlacing algorithm, based on detection of an accurate edge direction using modified Sobel operation. Existing deinterlacing algorithms determine the presence of edge in pixel resolution or half pixel resolution, so that they can be highly sensitive to noise and lead to image degradation. Therefore the proposed method first considers rough edge tendency, and then through the modified Sobel edge detection it is adaptively adjusted to elucidate fine edge direction using its tendency. Finally, proposed fine directional de-interlacing algorithm yields accurate results compared with other edge-directed deinterlacing algorithms. Experimental results show that the proposed algorithm performs well with a variety of still images compared with conventional intra field deinterlacing algorithms in the literature. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | CSS | - |
dc.title | Fine directional de-interlacing algorithm using modified sobel edge detection | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Jechang | - |
dc.identifier.doi | 10.5555/1659760.1659816 | - |
dc.identifier.scopusid | 2-s2.0-38349191941 | - |
dc.identifier.bibliographicCitation | Proceedings of the Fifth IASTED International Conference on Circuits, Signals, and Systems, CSS 2007, pp.255 - 259 | - |
dc.relation.isPartOf | Proceedings of the Fifth IASTED International Conference on Circuits, Signals, and Systems, CSS 2007 | - |
dc.citation.title | Proceedings of the Fifth IASTED International Conference on Circuits, Signals, and Systems, CSS 2007 | - |
dc.citation.startPage | 255 | - |
dc.citation.endPage | 259 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Algorithms | - |
dc.subject.keywordPlus | Image acquisition | - |
dc.subject.keywordPlus | Pixels | - |
dc.subject.keywordPlus | De-interlacing | - |
dc.subject.keywordPlus | Edge directed interpolation | - |
dc.subject.keywordPlus | Fine edge detection | - |
dc.subject.keywordPlus | Sobel detection | - |
dc.subject.keywordPlus | Edge detection | - |
dc.subject.keywordAuthor | De-interlacing | - |
dc.subject.keywordAuthor | Edge directed interpolation | - |
dc.subject.keywordAuthor | Fine edge detection | - |
dc.subject.keywordAuthor | Sobel detection | - |
dc.identifier.url | https://dl.acm.org/doi/10.5555/1659760.1659816 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.