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Video Quality Analysis: Steps towards Unifying Full and No Reference Cases
Standards, 2022 Video quality assessment (VQA) is now a fast-growing field, maturing in the full reference (FR) case, yet challenging in the exploding no reference (NR) case.
Pankaj Topiwala +4 more
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Attention integrated hierarchical networks for no-reference image quality assessment [PDF]
, 2022 Quality assessment of natural images is influenced by perceptual mechanisms, e.g., attention and contrast sensitivity, and quality perception can be generated in a hierarchical process.
Korhonen, Jari, You, Junyong
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Mask Reference Image Quality Assessment
CoRR, 2023 Understanding semantic information is an essential step in knowing what is being learned in both full-reference (FR) and no-reference (NR) image quality assessment (IQA) methods. However, especially for many severely distorted images, even if there is an undistorted image as a reference (FR-IQA), it is difficult to perceive the lost semantic and ...
Pengxiang Xiao +3 more
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No-Reference Image Quality Assessment Based on a Multitask Image Restoration Network
Applied Sciences, 2023 When image quality is evaluated, the human visual system (HVS) infers the details in the image through its internal generative mechanism. In this process, the HVS integrates both local and global information about the image, utilizes contextual ...
Fan Chen, Hong Fu, Hengyong Yu, Ying Chu
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No-Reference Image Quality Assessment Based on Image Multi-Scale Contour Prediction
Applied Sciences, 2022 Accurately assessing image quality is a challenging task, especially without a reference image. Currently, most of the no-reference image quality assessment methods still require reference images in the training stage, but reference images are usually ...
Fan Wang +4 more
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No Reference, Opinion Unaware Image Quality Assessment by Anomaly Detection
Sensors, 2021 We propose an anomaly detection based image quality assessment method which exploits the correlations between feature maps from a pre-trained Convolutional Neural Network (CNN).
Marco Leonardi +3 more
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No Reference Pansharpened Image Quality Assessment Through Deep Feature Similarity
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Pansharpening refers to the process of enhancing the spatial resolution of a multispectral image with the help of a high spatial resolution panchromatic (PAN) image.
Neeraj Badal +3 more
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IEEE Access, 2018 This paper proposes a no-reference quality assessment technique to assess the quality of images that is degraded due to blur and noise. The technique is motivated from the fact that when distortion occurs in a natural image, its naturalness gets ...
Piyush Joshi, Surya Prakash
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No-Reference Light Field Image Quality Assessment Based on Feature Optimization [PDF]
Jisuanji gongcheng, 2023 Light Field Image(LFI) is receiving widespread attention from academia and industry owing to its ability to capture directional information from light.However, LFI oftens experiences varying degrees of distortion during compression and reconstruction ...
Zhengmei XU, Huaming LIU, Xuehui BI, Ya WANG
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Reduced reference image quality assessment via Boltzmann machines [PDF]
, 2015 Monitoring and controlling the user's perceived quality, in modern video services is a challenging proposition, mainly due to the limitations of current Image Quality Assessment (IQA) algorithms.
Liotta, A. +17 more
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