Results 11 to 20 of about 4,120 (175)

IQA Vision Transformed: A Survey of Transformer Architectures in Perceptual Image Quality Assessment

open access: yesIEEE Access
In an era dominated by visual content, perceptual image quality assessment (IQA) is crucial for enhancing user experiences and driving technological advancements across various domains.
Mobeen Ur Rehman   +3 more
doaj   +2 more sources

No-Reference Image Quality Assessment Model Based on Generated Perceptual Difference [PDF]

open access: yesJisuanji gongcheng, 2021
The visual perception difference in the Human Visual System(HVS) is key to image quality evaluation.By sensing the visual difference between the distorted image and the reference image,the distortion degree of the image can be judged.However,this method ...
LIU Hai, YANG Huan, PAN Zhenkuan, HUANG Baoxiang, HOU Guojia
doaj   +1 more source

TIQA-PSI: Toolbox for perceptual Image Quality Assessment of Pan-Sharpened Images

open access: yesSoftwareX, 2023
A Pan-Sharpening (PS) technique integrates spatial details of a high-resolution panchromatic (PAN) image with spectral information of a low-resolution multi-spectral (MS) image, creating a single high-resolution color image.
Igor Stępień, Mariusz Oszust
doaj   +1 more source

An Ingenious Application-Specific Quality Assessment Methods for Compressed Wireless Capsule Endoscopy Images

open access: yesTransactions on Environment and Electrical Engineering, 2020
Image quality assessment methods are used in different image processing applications. Among them, image compression and image super-resolution can be mentioned in wireless capsule endoscopy (WCE) applications.
Kinde Anlay Fante   +2 more
doaj   +1 more source

Subjective Annotation for a Frame Interpolation Benchmark using Artefact Amplification [PDF]

open access: yes, 2020
Current benchmarks for optical flow algorithms evaluate the estimation either directly by comparing the predicted flow fields with the ground truth or indirectly by using the predicted flow fields for frame interpolation and then comparing the ...
Bruhn, Andrés   +4 more
core   +3 more sources

No-Reference Image Quality Assessment Based on Dual-Domain Feature Fusion

open access: yesEntropy, 2020
Image quality assessment (IQA) aims to devise computational models to evaluate image quality in a perceptually consistent manner. In this paper, a novel no-reference image quality assessment model based on dual-domain feature fusion is proposed, dubbed ...
Yueli Cui
doaj   +1 more source

Full-Reference Image Quality Assessment Based on an Optimal Linear Combination of Quality Measures Selected by Simulated Annealing

open access: yesJournal of Imaging, 2022
Digital images can be distorted or contaminated by noise in various steps of image acquisition, transmission, and storage. Thus, the research of such algorithms, which can evaluate the perceptual quality of digital images consistent with human quality ...
Domonkos Varga
doaj   +1 more source

Conv-Former: A Novel Network Combining Convolution and Self-Attention for Image Quality Assessment

open access: yesSensors, 2022
To address the challenge of no-reference image quality assessment (NR-IQA) for authentically and synthetically distorted images, we propose a novel network called the Combining Convolution and Self-Attention for Image Quality Assessment network (Conv ...
Lintao Han   +6 more
doaj   +1 more source

SAM-IQA: Can Segment Anything Boost Image Quality Assessment?

open access: yes, 2023
Image Quality Assessment (IQA) is a challenging task that requires training on massive datasets to achieve accurate predictions. However, due to the lack of IQA data, deep learning-based IQA methods typically rely on pre-trained networks trained on massive datasets as feature extractors to enhance their generalization ability, such as the ResNet ...
Li, Xinpeng   +3 more
openaire   +2 more sources

Goal oriented image quality assessment

open access: yesIET Image Processing, 2022
The area of image quality assessment(IQA) is an active research area in image processing and computer vision. All IQA algorithms reported in literature are attempting to quantify only the visual quality of the images/videos. An interesting question to be
Kiruthika S., Dr. Masilamani V.
doaj   +1 more source

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