Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Filters








739 Hits in 4.0 sec

Learning structure of stereoscopic image for no-reference quality assessment with convolutional neural network

Wei Zhang, Chenfei Qu, Lin Ma, Jingwei Guan, Rui Huang
2016 Pattern Recognition  
In this paper, we propose to learn the structures of stereoscopic image based on convolutional neural network (CNN) for no-reference quality assessment.  ...  With the evaluation on public LIVE phase-I, LIVE phase-II, and IVC stereoscopic image databases, the proposed no-reference metric achieves the state-of-the-art performance for quality assessment of stereoscopic  ...  Learning structure of stereoscopic image with convolutional neural network In this paper, we focus on learning the structures of the stereoscopic images for NR IQA.  ... 
doi:10.1016/j.patcog.2016.01.034 fatcat:cend7opm4bempp2vbqpocy33qu

VCIP 2020 Index

2020 2020 IEEE International Conference on Visual Communications and Image Processing (VCIP)  
Screen Content Coding fo the Next Generation Video Coding Standards Wang, Mingyi No-Reference Stereoscopic Image Quality Assessment Based on Convolutional Neural Network with A Long-Term Feature  ...  Based on Convolutional Neural Network with A Long-Term Feature Fusion Li, Sumei No-Reference Stereoscopic Image Quality Assessment Based On Visual Attention Mechanism Li, Sumei A Weighted Mean  ... 
doi:10.1109/vcip49819.2020.9301896 fatcat:bdh7cuvstzgrbaztnahjdp5s5y

No-Reference Stereo Image Quality Assessment Based on Transfer Learning

Lixiu Wu, Song Wang, Qingbing Sang
2022 Journal of New Media  
The structure of the deep convolution neural network consists of four convolution layers and three maximum pooling layers and two fully connected layers.  ...  The experimental results on LIVE3D image database show that the prediction quality score of the model is in good agreement with the subjective evaluation value.  ...  Acknowledgement: Thanks to the teacher of my team for their guidance in the process of completing this article.  ... 
doi:10.32604/jnm.2022.027199 fatcat:pjmtl7rxynbpfbnr4dft27jk2y

Stereoscopic video quality assessment based on 3D convolutional neural networks

Jiachen Yang, Yinghao Zhu, Chaofan Ma, Wen Lu, Qinggang Meng
2018 Neurocomputing  
Keywords: 3D convolutional neural networks Stereoscopic video quality assessment Quality score fusion a b s t r a c t The research of stereoscopic video quality assessment (SVQA) plays an important role  ...  Recently, it is a well-known fact that deep learning models, especially convolutional neural networks (CNN), have achieved great success in many challenge computer vision tasks, such as image classification  ...  Neural network based visual content quality assessment There were many early works applying neural networks to visual content quality assessment.  ... 
doi:10.1016/j.neucom.2018.04.072 fatcat:2axcnt7gd5d3no2urbvudgpec4

Related Work on Image Quality Assessment [article]

Dongxu Wang
2022 arXiv   pre-print
This article will review the state-of-the-art image quality assessment algorithms.  ...  Due to the existence of quality degradations introduced in various stages of visual signal acquisition, compression, transmission and display, image quality assessment (IQA) plays a vital role in image-based  ...  Jia S et al. proposed [31] a novel method for No-Reference Image Quality Assessment (NR-IQA) by combining deep Convolutional Neural Network (CNN) with saliency map.  ... 
arXiv:2111.06291v2 fatcat:bcmfvfz2x5e4jitgzxj5t3fqyy

On the practical applications of objective quality metrics for stereoscopic 3D imaging

Sria Biswas, Balasubramanyam Appina, Roopak R. Tamboli, Peter Andras Kara, Aniko Simon, Michael E. Zelinski, Tarek M. Taha, Jonathan Howe
2021 Applications of Machine Learning 2021  
In this paper, we introduce an exhaustive analysis regarding the practical applications of objective quality metrics for stereoscopic 3D imaging.  ...  Neural Network (CNN) frameworks, and transfer-learning-based methods like the Xception model, AlexNet, ResNet-18, ImageNet, Caffe, GoogLeNet, and also our very own transfer-learning-based methods.  ...  of the Ministry for Innovation and Technology, Hungary.  ... 
doi:10.1117/12.2597649 fatcat:dazxc7pyajew5mswykibq6lr5e

Siamese-Network-Based Learning to Rank for No-Reference 2D and 3D Image Quality Assessment

Yuzhen Niu, Dong Huang, Yiqing Shi, Xiao Ke
2019 IEEE Access  
INDEX TERMS No-reference image quality assessment, stereoscopic image quality assessment, Siamese convolutional neural networks, learning to rank.  ...  We also propose a learning to rank model using Siamese convolutional neural networks (LRSN) for quality comparison.  ...  In this paper, we present a no-reference IQA model based on learning to rank method using Siamese Convolutional Neural Networks (LRSN) for both 2D and 3D images.  ... 
doi:10.1109/access.2019.2930707 fatcat:hoffivcilrcaxgbp37l4kbfizu

Binocular Rivalry Oriented Predictive Auto-Encoding Network for Blind Stereoscopic Image Quality Measurement [article]

Jiahua Xu, Wei Zhou, Zhibo Chen, Suiyi Ling, Patrick Le Callet
2020 arXiv   pre-print
In this paper, we develop a Predictive Auto-encoDing Network (PAD-Net) for blind/No-Reference stereoscopic image quality measurement.  ...  Stereoscopic image quality measurement (SIQM) has become increasingly important for guiding stereo image processing and commutation systems due to the widespread usage of 3D contents.  ...  With the development of deep learning techniques, deep neural networks (DNN) have achieved remarkable advantages for many image processing and computer vision tasks [32] - [34] .  ... 
arXiv:1909.01738v3 fatcat:hyy76v5gzzc55boghj62vtix3i

No-Reference Stereoscopic Image Quality Assessment Based on Binocular Statistical Features and Machine Learning

Peng Xu, Man Guo, Lei Chen, Weifeng Hu, Qingshan Chen, Yujun Li, Jia Wu
2021 Complexity  
Inspired by the structure representation of the human visual system and the machine learning technique, we propose a no-reference quality assessment scheme for stereoscopic images.  ...  Learning a deep structure representation for complex information networks is a vital research area, and assessing the quality of stereoscopic images or videos is challenging due to complex 3D quality factors  ...  [31] applied convolution neural network (CNN) to image quality assessment. ey devised a shallow network which extracts quality-predictive features from image patches.  ... 
doi:10.1155/2021/8834652 fatcat:jlati2yuonekzo4sdu33gkapce

A shallow convolutional neural network for blind image sharpness assessment

Shaode Yu, Shibin Wu, Lei Wang, Fan Jiang, Yaoqin Xie, Leida Li, You Yang
2017 PLoS ONE  
This paper addresses blind image sharpness assessment by using a shallow convolutional neural network (CNN).  ...  It necessitates considerable expertise and efforts to handcraft features for optimal representation of perceptual image quality.  ...  Acknowledgments The authors would like to thank reviewers for their valuable advices that has helped to improve the paper quality.  ... 
doi:10.1371/journal.pone.0176632 pmid:28459832 pmcid:PMC5436206 fatcat:u5ceycuxhzfohm3uuis3ztmn7e

Hybrid Distortion Aggregated Visual Comfort Assessment for Stereoscopic Image Retargeting [article]

Ya Zhou, Zhibo Chen, Weiping Li
2018 arXiv   pre-print
In this paper, we propose a Hybrid Distortion Aggregated Visual Comfort Assessment (HDA-VCA) scheme for stereoscopic retargeted images (SRI), considering aggregation of hybrid distortions including structure  ...  Finally, the semantic distortion is represented by the correlation distance of paired feature maps extracted from original stereoscopic image and its retargeted image by using trained deep neural network  ...  Chen et al. proposed a full-reference stereoscopic image quality assessment which accounts for binocular rivalry [18] .  ... 
arXiv:1811.12687v1 fatcat:643ydzywcbbfdjgrauaqfirjjy

Stereoscopic Image Super-Resolution Method with View Incorporation and Convolutional Neural Networks

Zhiyong Pan, Gangyi Jiang, Hao Jiang, Mei Yu, Fen Chen, Qingbo Zhang
2017 Applied Sciences  
Moreover, Dong et al. [15] combined dictionary learning and neural networks to establish a model of the SR convolutional neural network (SRCNN).  ...  Therefore, a stereoscopic image SR method based on view incorporation and convolutional neural networks (CNN) is proposed.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app7060526 fatcat:zcnuagvuyfgedc266yv5cqv6ci

Efficient and Scalable View Generation from a Single Image using Fully Convolutional Networks [article]

Sung-Ho Bae, Mohamed Elgharib, Mohamed Hefeeda, Wojciech Matusik
2019 arXiv   pre-print
The second one consists of decoupled networks for luminance and chrominance signals, denoted by DeepView_dec. To train our solutions we present a large dataset of 2M stereoscopic images.  ...  Single-image-based view generation (SIVG) is important for producing 3D stereoscopic content.  ...  Table 4 . 4 Experimental setup for subjective quality assessment.  ... 
arXiv:1705.03737v3 fatcat:llo5xirdpjfo7asjx7upfrnpf4

2020 Index IEEE Transactions on Circuits and Systems for Video Technology Vol. 30

2020 IEEE transactions on circuits and systems for video technology (Print)  
Blind Image Quality Assessment Using a Deep Bilinear Convolutional Neural Network.  ...  ., +, TCSVT Feb. 2020 590-602 Blind Image Quality Assessment Using a Deep Bilinear Convolutional Neural Network. Zhang, W., +, TCSVT Jan. 2020 36-47 Blind Quality Assessment for Cartoon Images.  ...  A Memory-Efficient Hardware Architecture for Connected Component Labeling in Embedded System.  ... 
doi:10.1109/tcsvt.2020.3043861 fatcat:s6z4wzp45vfflphgfcxh6x7npu

Perceptual image quality assessment: a survey

Guangtao Zhai, Xiongkuo Min
2020 Science China Information Sciences  
Third, the performances of the state-of-the-art quality measures for visual signals are compared with an introduction of the evaluation protocols.  ...  This survey provides a general overview of classical algorithms and recent progresses in the field of perceptual image quality assessment.  ...  Kim and Lee [226] proposed a blind image evaluator based on a convolutional neural network (BIECON).  ... 
doi:10.1007/s11432-019-2757-1 fatcat:kizmju2lbbbcxjb42y6stct5sq
« Previous Showing results 1 — 15 out of 739 results