High-Performance Low-Area Video Up-Scaling Architecture for 4-K UHD Video
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Jooseung | ko |
| dc.contributor.author | Park, In-Cheol | ko |
| dc.date.accessioned | 2017-06-05T02:21:04Z | - |
| dc.date.available | 2017-06-05T02:21:04Z | - |
| dc.date.created | 2016-06-20 | - |
| dc.date.created | 2016-06-20 | - |
| dc.date.issued | 2017-04 | - |
| dc.identifier.citation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.64, no.4, pp.437 - 441 | - |
| dc.identifier.issn | 1549-7747 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/223923 | - |
| dc.description.abstract | A new algorithm and its hardware architecture are presented to up-scale high-definition (HD) and full-HD video streams to 4-K ultra-HD video streams in real time. The Lagrange interpolation is employed, as it provides high estimation accuracy and hardware-friendly properties. To enhance the accuracy further, the pixels at the edge regions are specially processed by employing an image-sharpening technique. Experimental results show that the proposed architecture provides the best visual quality at the cost of reasonable hardware resources. | - |
| dc.language | English | - |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
| dc.subject | CONVOLUTION INTERPOLATION | - |
| dc.subject | IMAGE | - |
| dc.subject | MODEL | - |
| dc.title | High-Performance Low-Area Video Up-Scaling Architecture for 4-K UHD Video | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000400566100017 | - |
| dc.identifier.scopusid | 2-s2.0-85017604594 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 64 | - |
| dc.citation.issue | 4 | - |
| dc.citation.beginningpage | 437 | - |
| dc.citation.endingpage | 441 | - |
| dc.citation.publicationname | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
| dc.identifier.doi | 10.1109/TCSII.2016.2563818 | - |
| dc.contributor.localauthor | Park, In-Cheol | - |
| dc.contributor.nonIdAuthor | Lee, Jooseung | - |
| dc.description.isOpenAccess | N | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordAuthor | Lagrange interpolation | - |
| dc.subject.keywordAuthor | Laplacian edge detection | - |
| dc.subject.keywordAuthor | sharpening filter | - |
| dc.subject.keywordAuthor | ultra high-definition (UHD) video | - |
| dc.subject.keywordAuthor | video up-scaling | - |
| dc.subject.keywordPlus | CONVOLUTION INTERPOLATION | - |
| dc.subject.keywordPlus | IMAGE | - |
| dc.subject.keywordPlus | MODEL | - |
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