Super Resolution for Compressed Screen Content Video

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationProceedings - DCC 2021
Subtitle of host publication2021 DATA COMPRESSION CONFERENCE
EditorsAli Bilgin, Michael W. Marcellin, Joan Serra-Sagrista
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages173-182
ISBN (Print)9780738112275
Publication statusPublished - Mar 2021

Publication series

NameData Compression Conference Proceedings
Volume2021-March
ISSN (Print)1068-0314
ISSN (Electronic)2375-0359

Conference

Title2021 Data Compression Conference (DCC 2021)
LocationVirtual
PlaceUnited States
CitySnowbird
Period23 - 26 March 2021

Abstract

In this paper, we concentrate on the super-resolution (SR) of compressed screen content video, in an effort to address the real-world challenges by considering the underlying characteristics of screen content. Firstly, we propose a new dataset for the SR of screen content video with different distortion levels. Meanwhile, we design an efficient SR structure that could capture the characteristics of compressed screen content video and manipulate the inner-connections in consecutive compressed low-resolution frames, facilitating the high-quality recovery of the high-resolution counter-part. Moreover, we design a new loss function for network training to better remedy the compression distortion and perceptual distortion. Experimental results demonstrate the effectiveness and superiority of the proposed method.

Citation Format(s)

Super Resolution for Compressed Screen Content Video. / Wang, Meng; Xu, Jizheng; Zhang, Li; Li, Junru; Wang, Shiqi.

Proceedings - DCC 2021: 2021 DATA COMPRESSION CONFERENCE. ed. / Ali Bilgin; Michael W. Marcellin; Joan Serra-Sagrista. Institute of Electrical and Electronics Engineers Inc., 2021. p. 173-182 9418647 (Data Compression Conference Proceedings; Vol. 2021-March).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review