Video compression dataset and benchmark of learning-based video-quality metrics

11/22/2022
by   Anastasia Antsiferova, et al.
0

Video-quality measurement is a critical task in video processing. Nowadays, many implementations of new encoding standards - such as AV1, VVC, and LCEVC - use deep-learning-based decoding algorithms with perceptual metrics that serve as optimization objectives. But investigations of the performance of modern video- and image-quality metrics commonly employ videos compressed using older standards, such as AVC. In this paper, we present a new benchmark for video-quality metrics that evaluates video compression. It is based on a new dataset consisting of about 2,500 streams encoded using different standards, including AVC, HEVC, AV1, VP9, and VVC. Subjective scores were collected using crowdsourced pairwise comparisons. The list of evaluated metrics includes recent ones based on machine learning and neural networks. The results demonstrate that new no-reference metrics exhibit a high correlation with subjective quality and approach the capability of top full-reference metrics.

READ FULL TEXT
research
07/21/2021

Objective video quality metrics application to video codecs comparisons: choosing the best for subjective quality estimation

Quality assessment plays a key role in creating and comparing video comp...
research
12/19/2020

Consolidated Dataset and Metrics for High-Dynamic-Range Image Quality

Increasing popularity of high-dynamic-range (HDR) image and video conten...
research
05/24/2023

Fast Adversarial CNN-based Perturbation Attack on No-Reference Image- and Video-Quality Metrics

Modern neural-network-based no-reference image- and video-quality metric...
research
11/13/2022

SMR: Satisfied Machine Ratio Modeling for Machine Recognition-Oriented Image and Video Compression

Tons of images and videos are fed into machines for visual recognition a...
research
02/28/2023

Learnt Deep Hyperparameter selection in Adversarial Training for compressed video enhancement with perceptual critic

Image based Deep Feature Quality Metrics (DFQMs) have been shown to bett...
research
04/13/2019

YouTube UGC Dataset for Video Compression Research

Non-professional video, commonly known as User Generated Content (UGC) h...
research
05/04/2023

A Subjective Dataset for Multi-Screen Video Streaming Applications

In modern-era video streaming systems, videos are streamed and displayed...

Please sign up or login with your details

Forgot password? Click here to reset