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VCISR: Blind Single Image Super-Resolution with Video Compression Synthetic Data. (arXiv:2311.00996v1 [eess.IV])
cs.CV updates on arXiv.org arxiv.org
In the blind single image super-resolution (SISR) task, existing works have
been successful in restoring image-level unknown degradations. However, when a
single video frame becomes the input, these works usually fail to address
degradations caused by video compression, such as mosquito noise, ringing,
blockiness, and staircase noise. In this work, we for the first time, present a
video compression-based degradation model to synthesize low-resolution image
data in the blind SISR task. Our proposed image synthesizing method is widely
applicable to …
arxiv blind compression data image noise synthetic synthetic data video video compression