[2112.12284] A Survey on Perceptually Optimized Video Coding
WEBDec 23, 2021 · Perceptually optimized video coding aims to maximize compression efficiency by exploiting visual redundancies. In this paper, we present a broad and systematic survey on perceptually optimized video coding.
Deep Perceptual Preprocessing for Video Coding
WEBWe introduce the concept of rate-aware deep perceptual preprocessing (DPP) for video encoding. DPP makes a single pass over each input frame in order to enhance its visual quality when the video is to be compressed with any codec at any bitrate.
A Survey on Perceptually Optimized Video Coding
WEBPerceptually optimized video coding aims to maximize compression efficiency by exploiting visual redundancies. In this article, we present a broad and systematic survey on perceptually optimized video coding.
WEBWe introduce the concept of rate-aware deep perceptual preprocessing (DPP) for video encoding. DPP makes a sin-gle pass over each input frame in order to enhance its visual quality when the video is to be compressed with any codec at any bitrate.
A Survey on Perceptually Optimized Video Coding - DeepAI
WEBDec 23, 2021 · Perceptually optimized video coding aims to exploit visual redundancies in videos so as to maximize compression efficiency. In this paper, we present a systematic survey on the recent advances and challenges on perceptually optimized video coding.
An HEVC-compliant perceptual video coding using just …
WEBSep 28, 2021 · In general, the perceptual video coding (PVC) is comprised of two aspects, the JND profile and the suppression methods. For the JND profile, there have been many research works.
PVC-STIM: Perceptual video coding based on spatio-temporal
WEBFeb 7, 2022 · In this paper, we propose a spatio-temporal influence map (STIM)-based perceptual model for video coding to achieve better coding performance. The proposed work consists of two stages.
Perceptual Video Coding using Deep Neural Network Based JND …
WEBWe propose a perceptual video coding (PVC) method that uses the deep neural network (DNN) based just noticeable difference (JND) suppression model.
Perceptual video coding: Challenges and approaches
WEBJul 19, 2010 · This article presents problem formulation and framework of the perceptually optimized video coding, which includes visual perception modeling, visual quality assessment, and perceptual video coding optimization, and reviews key aspects from four key aspects.
Perceptual Coding for Compressed Video Understanding: A New …
WEBFeb 6, 2022 · Perceptual Coding for Compressed Video Understanding: A New Framework and Benchmark. Most video understanding methods are learned on high-quality videos. However, in most real-world scenarios, the videos are first compressed before the transportation and then decompressed for understanding.
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