PixRevive: Latent Feature Diffusion Model for Compressed Video Quality Enhancement
Weiran Wang,
Minge Jing,
Yibo Fan
et al.
Abstract:In recent years, the rapid prevalence of high-definition video in Internet of Things (IoT) systems has been directly facilitated by advances in imaging sensor technology. To adapt to limited uplink bandwidth, most media platforms opt to compress videos to bitrate streams for transmission. However, this compression often leads to significant texture loss and artifacts, which severely degrade the Quality of Experience (QoE). We propose a latent feature diffusion model (LFDM) for compressed video quality enhancem… Show more
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