DC Field | Value | Language |
---|---|---|
dc.contributor.author | LEE, JUNYONG | - |
dc.contributor.author | LEE, MYEONGHEE | - |
dc.contributor.author | CHO, SUNGHYUN | - |
dc.contributor.author | LEE, SEUNGYONG | - |
dc.date.accessioned | 2022-11-29T04:40:40Z | - |
dc.date.available | 2022-11-29T04:40:40Z | - |
dc.date.created | 2022-11-24 | - |
dc.date.issued | 2022-06-24 | - |
dc.identifier.issn | 1063-6919 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/114437 | - |
dc.description.abstract | © 2022 IEEE.We propose the first reference-based video super-resolution (RefVSR) approach that utilizes reference videos for high-fidelity results. We focus on RefVSR in a triple-camera setting, where we aim at super-resolving a low-resolution ultra-wide video utilizing wide-angle and tele-photo videos. We introduce the first RefVSR network that re-currently aligns and propagates temporal reference features fused with features extracted from low-resolution frames. To facilitate the fusion and propagation of temporal reference features, we propose a propagative temporal fusion module. For learning and evaluation of our network, we present the first RefVSR dataset consisting of triplets of ultra-wide, wide-angle, and telephoto videos concurrently taken from triple cameras of a smartphone. We also propose a two-stage training strategy fully utilizing video triplets in the proposed dataset for real-world 4 × video super-resolution. We extensively evaluate our method, and the result shows the state-of-the-art performance in 4 × super-resolution. | - |
dc.language | English | - |
dc.publisher | IEEE/CVF | - |
dc.relation.isPartOf | CVPR | - |
dc.relation.isPartOf | Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition | - |
dc.title | Reference-based Video Super-Resolution Using Multi-Camera Video Triplets | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.identifier.bibliographicCitation | CVPR, pp.17803 - 17812 | - |
dc.citation.conferenceDate | 2022-06-19 | - |
dc.citation.conferencePlace | US | - |
dc.citation.endPage | 17812 | - |
dc.citation.startPage | 17803 | - |
dc.citation.title | CVPR | - |
dc.contributor.affiliatedAuthor | LEE, JUNYONG | - |
dc.contributor.affiliatedAuthor | LEE, MYEONGHEE | - |
dc.contributor.affiliatedAuthor | CHO, SUNGHYUN | - |
dc.contributor.affiliatedAuthor | LEE, SEUNGYONG | - |
dc.identifier.scopusid | 2-s2.0-85139889781 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
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