Modeling the Perceptual Quality of Stereoscopic Images in the Primary Visual Cortex
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2733161
Abstract: Quality assessment of 3-D images encounters more challenges in better understanding of human visual system. In this paper, we propose a perceptual quality assessment approach for stereoscopic images by modeling visual properties of the primary… read more here.
Keywords: quality; stereoscopic; perceptual quality; quality assessment ... See more keywords
Group Perceptual Quality Optimization for Multi-Channel Image Encoding Systems Based on Adaptive Hyper Networks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3068483
Abstract: Images and short videos that produced by social networks surge in recent years. Image/Video encoders, such as JPEG and H.264, are indispensably involved to reduce the transmitting bandwidth. However, based on our observation, the encoding… read more here.
Keywords: encoding parameters; optimization; quality; adaptive hyper ... See more keywords
Perceptual Quality Consistency Oriented CTU Level Rate Control for HEVC Intra Coding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Broadcasting"
DOI: 10.1109/tbc.2021.3120916
Abstract: Rate control is an important technique for practical video coding applications by allocating suitable quantization parameters (QPs) for CTUs or frames to satisfy bandwidth requirement. However, rate control may result in video quality fluctuation because… read more here.
Keywords: level rate; rate; perceptual quality; rate control ... See more keywords
Deep-Learned Perceptual Quality Control for Intelligent Video Communication
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Consumer Electronics"
DOI: 10.1109/tce.2022.3206114
Abstract: With the development of video technology, a large amount of video data generated from video conferences, sports events, live broadcasts and network classes flows into our daily lives. However, ultra-high-definition video transmission is still a… read more here.
Keywords: deep learned; quality; learned perceptual; quality control ... See more keywords
Modeling the Perceptual Quality for Viewport-Adaptive Omnidirectional Video Streaming Considering Dynamic Quality Boundary Artifact
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems for Video Technology"
DOI: 10.1109/tcsvt.2021.3050157
Abstract: Instead of streaming the entire omnidirectional video that induces a waste of bandwidth, the tile-based viewport adaptive streaming is preferred in practice. Tiles within users’ viewport are transmitted in high quality, while tiles elsewhere are… read more here.
Keywords: quality; omnidirectional video; perceptual quality; quality tiles ... See more keywords
Fine Tuning of Deep Contexts Toward Improved Perceptual Quality of In-Paintings.
Sign Up to like & getrecommendations! Published in 2021 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2021.3105398
Abstract: Over the recent years, a number of deep learning approaches are successfully introduced to tackle the problem of image in-painting for achieving better perceptual effects. However, there still exist obvious hole-edge artifacts in these deep… read more here.
Keywords: quality; tuning deep; deep contexts; perceptual quality ... See more keywords
Human Perceptual Quality Driven Underwater Image Enhancement Framework
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3223083
Abstract: Underwater images suffer from severe color casts, low contrast, and blurriness, which greatly degrade the visibility and color fidelity of underwater images. Recently, numerous underwater image enhancement (UIE) algorithms have been proposed. Existing synthetic datasets-based… read more here.
Keywords: quality; human perceptual; enhancement; perceptual quality ... See more keywords
Perceptual Quality Evaluation of Hazy Natural Images
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2021.3065439
Abstract: Haze is an intrusion element that disrupts color fidelity and contrast of outdoor natural images, affecting their perceptual quality. The differential characteristics of hazy images compared to other natural images restrict the generalization of existing… read more here.
Keywords: iqa algorithms; hazy natural; quality; correlation coefficient ... See more keywords
Stretching Artifacts Identification for Quality Assessment of 3D-Synthesized Views
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2022.3145997
Abstract: Existing Quality Assessment (QA) algorithms consider identifying “black-holes” to assess perceptual quality of 3D-synthesized views. However, advancements in rendering and inpainting techniques have made black-hole artifacts near obsolete. Further, 3D-synthesized views frequently suffer from stretching… read more here.
Keywords: quality; quality assessment; perceptual quality; blocks stretching ... See more keywords
Event-Based Perceptual Quality Assessment for HTTP-Based Video Streaming With Playback Interruption
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2017.2769449
Abstract: The popularity of HTTP-based video streaming services has been increasing in recent years. The quality of HTTP-based video streaming services is measured by the user's quality of experience (QoE). Perceptual quality (PQ), a strong indicator… read more here.
Keywords: video; quality; video streaming; http based ... See more keywords
Learning to Measure Stereoscopic S3D Image Perceptual Quality on the Basis of Binocular Rivalry Response
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9183906
Abstract: Blind perceptual quality measurement of stereoscopic 3D (S3D) images has become an important and challenging issue in the research field of S3D imaging. In this paper, a blind S3D image quality measurement (IQM) method that… read more here.
Keywords: quality; stereoscopic s3d; s3d image; binocular rivalry ... See more keywords