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20122026
most citedGradient Magnitude Similarity Deviation: A Highly Efficient Perceptual Image Quality Index

1.7k citations · 4.7k across the 98 of their papers we have counts for

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Showing 2021Show all

14 papers · 1 filter

cs.CV2021★ 281 cited

Image Quality Assessment using Contrastive Learning

Pavan C. Madhusudana, Neil Birkbeck, Yilin Wang +2

We consider the problem of obtaining image quality representations in a self-supervised manner. We use prediction of distortion type and degree as an auxiliary task to learn featur…

eess.IV2021

Self-Supervised Learning of Perceptually Optimized Block Motion Estimates for Video Compression

Somdyuti Paul, Andrey Norkin, Alan C. Bovik

Block based motion estimation is integral to inter prediction processes performed in hybrid video codecs. Prevalent block matching based methods that are used to compute block moti…

cs.MM2021★ 5 cited

High Frame Rate Video Quality Assessment using VMAF and Entropic Differences

Pavan C Madhusudana, Neil Birkbeck, Yilin Wang +2

The popularity of streaming videos with live, high-action content has led to an increased interest in High Frame Rate (HFR) videos. In this work we address the problem of frame rat…

eess.IV2021★ 48 cited

ChipQA: No-Reference Video Quality Prediction via Space-Time Chips

Joshua P. Ebenezer, Zaixi Shang, Yongjun Wu +3

We propose a new model for no-reference video quality assessment (VQA). Our approach uses a new idea of highly-localized space-time (ST) slices called Space-Time Chips (ST Chips).…

eess.IV2021★ 10 cited

FOVQA: Blind Foveated Video Quality Assessment

Yize Jin, Anjul Patney, Richard Webb +1

Previous blind or No Reference (NR) video quality assessment (VQA) models largely rely on features drawn from natural scene statistics (NSS), but under the assumption that the imag…

eess.IV2021★ 2 cited

Assessment of Subjective and Objective Quality of Live Streaming Sports Videos

Zaixi Shang, Joshua P. Ebenezer, Alan C. Bovik +3

Video live streaming is gaining prevalence among video streaming services, especially for the delivery of popular sporting events. Many objective Video Quality Assessment (VQA) mod…