Search Results for author: Zhenqiang Ying

Found 10 papers, 3 papers with code

Telepresence Video Quality Assessment

no code implementations20 Jul 2022 Zhenqiang Ying, Deepti Ghadiyaram, Alan Bovik

Video conferencing, which includes both video and audio content, has contributed to dramatic increases in Internet traffic, as the COVID-19 pandemic forced millions of people to work and learn from home.

2k Video Quality Assessment

Subjective and Objective Analysis of Streamed Gaming Videos

no code implementations24 Mar 2022 Xiangxu Yu, Zhenqiang Ying, Neil Birkbeck, Yilin Wang, Balu Adsumilli, Alan C. Bovik

A number of studies have been directed towards understanding the perceptual characteristics of professionally generated gaming videos arising in gaming video streaming, online gaming, and cloud gaming.

Video Quality Assessment Visual Question Answering (VQA)

Patch-VQ: 'Patching Up' the Video Quality Problem

1 code implementation CVPR 2021 Zhenqiang Ying, Maniratnam Mandal, Deepti Ghadiyaram, Alan Bovik

No-reference (NR) perceptual video quality assessment (VQA) is a complex, unsolved, and important problem to social and streaming media applications.

Ranked #10 on Video Quality Assessment on LIVE-FB LSVQ (using extra training data)

Video Quality Assessment Visual Question Answering (VQA)

180-degree Outpainting from a Single Image

no code implementations13 Jan 2020 Zhenqiang Ying, Alan Bovik

Two networks are trained separately, and then are employed jointly to sequentially perform narrow-to-90{\deg} generation and 90{\deg}-to-180{\deg} generation.

Image Generation

From Patches to Pictures (PaQ-2-PiQ): Mapping the Perceptual Space of Picture Quality

2 code implementations CVPR 2020 Zhenqiang Ying, Haoran Niu, Praful Gupta, Dhruv Mahajan, Deepti Ghadiyaram, Alan Bovik

Blind or no-reference (NR) perceptual picture quality prediction is a difficult, unsolved problem of great consequence to the social and streaming media industries that impacts billions of viewers daily.

Blind Image Quality Assessment Video Quality Assessment

SingleGAN: Image-to-Image Translation by a Single-Generator Network using Multiple Generative Adversarial Learning

1 code implementation11 Oct 2018 Xiaoming Yu, Xing Cai, Zhenqiang Ying, Thomas Li, Ge Li

Besides, we explore variants of SingleGAN for different tasks, including one-to-many domain translation, many-to-many domain translation and one-to-one domain translation with multimodality.

Image-to-Image Translation Translation

Multi-Mapping Image-to-Image Translation with Central Biasing Normalization

no code implementations26 Jun 2018 Xiaoming Yu, Zhenqiang Ying, Thomas Li, Shan Liu, Ge Li

Recent advances in image-to-image translation have seen a rise in approaches generating diverse images through a single network.

Image-to-Image Translation Translation

A Bio-Inspired Multi-Exposure Fusion Framework for Low-light Image Enhancement

no code implementations2 Nov 2017 Zhenqiang Ying, Ge Li, Wen Gao

Inspired by human visual system, we design a multi-exposure fusion framework for low-light image enhancement.

Low-Light Image Enhancement

ORGB: Offset Correction in RGB Color Space for Illumination-Robust Image Processing

no code implementations3 Aug 2017 Zhenqiang Ying, Ge Li, Sixin Wen, Guozhen Tan

This paper is concerned with the detection and correction of the offset between the intersection and origin.

Searching Action Proposals via Spatial Actionness Estimation and Temporal Path Inference and Tracking

no code implementations23 Aug 2016 Nannan Li, Dan Xu, Zhenqiang Ying, Zhihao LI, Ge Li

In this paper, we address the problem of searching action proposals in unconstrained video clips.

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