Results 11 to 20 of about 839 (131)

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

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

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

An Optimization-Based Family of Predictive, Fusion-Based Models for Full-Reference Image Quality Assessment

open access: yesJournal of Imaging, 2023
Given the reference (distortion-free) image, full-reference image quality assessment (FR-IQA) algorithms seek to assess the perceptual quality of the test image.
Domonkos Varga
doaj   +1 more source

2D and 3D Image Quality Assessment: A Survey of Metrics and Challenges

open access: yesIEEE Access, 2019
Image quality is important not only for the viewing experience, but also for the performance of image processing algorithms. Image quality assessment (IQA) has been a topic of intense research in the fields of image processing and computer vision.
Yuzhen Niu   +4 more
doaj   +1 more source

Adaptive No-Reference Image Quality Assessment Based on Multi-Scale Pyramid Pooling [PDF]

open access: yesJisuanji gongcheng
In the Image Quality Assessment (IQA), no-reference quality assessment methods have demonstrated significant application value and development potential for managing distorted images in real-world scenarios.
WU Xuesong, CHEN Yuanyuan, ZHOU Tao
doaj   +1 more source

Pairwise Learning to Rank for Image Quality Assessment

open access: yesIEEE Access, 2020
Because the pairwise comparison is a natural and effective way to obtain subjective image quality scores, we propose an objective full-reference image quality assessment (FR-IQA) index based on pairwise learning to rank (PLR).
Yiqing Shi   +4 more
doaj   +1 more source

No-reference quality assessment for image-based assessment of economically important tropical woods.

open access: yesPLoS ONE, 2020
Image Quality Assessment (IQA) is essential for the accuracy of systems for automatic recognition of tree species for wood samples. In this study, a No-Reference IQA (NR-IQA), wood NR-IQA (WNR-IQA) metric was proposed to assess the quality of wood images.
Heshalini Rajagopal   +3 more
doaj   +1 more source

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