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Real-Time 4K Super-Resolution of Compressed AVIF Images. AIS 2024 Challenge Survey
April 26, 2024, 4:45 a.m. | Marcos V. Conde, Zhijun Lei, Wen Li, Cosmin Stejerean, Ioannis Katsavounidis, Radu Timofte, Kihwan Yoon, Ganzorig Gankhuyag, Jiangtao Lv, Long Sun, Ji
cs.CV updates on arXiv.org arxiv.org
Abstract: This paper introduces a novel benchmark as part of the AIS 2024 Real-Time Image Super-Resolution (RTSR) Challenge, which aims to upscale compressed images from 540p to 4K resolution (4x factor) in real-time on commercial GPUs. For this, we use a diverse test set containing a variety of 4K images ranging from digital art to gaming and photography. The images are compressed using the modern AVIF codec, instead of JPEG. All the proposed methods improve PSNR …
abstract arxiv benchmark challenge commercial cs.cv diverse eess.iv gpus image images novel paper part real-time resolution set survey test type upscale
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