Results 41 to 50 of about 896 (171)

Unifying Structural and Semantic Similarities for Quality Assessment of DIBR-Synthesized Views

IEEE Access, 2022
Multi-view 3D content is subject to distortions during the process of depth image-based rendering (DIBR). Studies have shown the unreliable performance of the well-established image quality assessment (IQA) models for evaluation of DIBR-synthesized views
Saeed Mahmoudpour, Peter Schelkens
doaj   +1 more source

VRL-IQA: Visual Representation Learning for Image Quality Assessment

IEEE Access
With the increasing prevalence of digital multimedia devices and the growing reliance on compression and wireless data transmission, evaluating image quality remains a persistent challenge. This study addresses the limitations of image quality assessment stemming from the expense of data annotation and the scarcity of labeled training datasets ...
Muhammad Azeem Aslam, Xu Wei, Nisar Ahmed, Gulshan Saleem, Tuba Amin, Hui Caixue   +5 more
openaire   +2 more sources

NNCD-IQA: A new neural networks based compressed database for image quality assessment

Multimedia Tools and Applications, 2022
Objective and subjective quality assessment is still a challenging problem in various image processing tasks. For instance, in the context of image compression, most of the conducted studies have focused on image datasets encoded using standard algorithms such as JPEG and JPEG2000. In this paper, we propose to further investigate the quality assessment
Quan, Daying, Feng, Wei, Dauphin, Gabriel, Wang, Xiaofeng, Huang, Wenjiang, Xing, Mengdao   +5 more
openaire   +3 more sources

DrLS: Distortion‐Resistant Lossless Steganography via Colour Depth Interpolation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The lossless data steganography is to hide a certain amount of information into a container image. Previous lossless steganography methods fail to strike a balance between capacity, imperceptibility, accuracy, and robustness, commonly vulnerable to distortion on container images.
Youmin Xu, Xuanyu Zhang, Xiandong Meng, Jian Zhang   +3 more
wiley   +1 more source

A No-Reference Image Quality Assessment Metric by Multiple Characteristics of Light Field Images

IEEE Access, 2019
Evaluation of light field image (LFI), especially micro-lens camera light field (LF), is a new and challenging work. The development of image quality assessment (IQA) metric of LFIs relies on the subjective quality assessment database.
Liang Shan, Ping An, Chunli Meng, Xinpeng Huang, Chao Yang, Liquan Shen   +5 more
doaj   +1 more source

Assessing the Environmental and Economic Performance of Constructed Wetlands for Wastewater Treatment: A Systematic Review of Life Cycle, Techno‐Economic, and Integrated Approaches

Advanced Sustainable Systems, Volume 10, Issue 8, August 2026.
The review identified clear gaps and limitations in previous LCA and techno‐economic assessments (TEA) on CWs, particularly concerning FU definition, system coverage, limited sensitivity analysis, and insufficient assessment of benefits and justification of financial parameters.
Margaux Millaret, Stig Irving Olsen, Alba Martinez i Quer, Doan Nainggolan   +3 more
wiley   +1 more source

A narrative move towards the exploration of gauging of image quality

JOIV: International Journal on Informatics Visualization, 2019
Image quality assessment (IQA) acting as a noteworthy part in a variety of image processing applications. Manipulative eminence of an image is essential predicament in image and record handling and a range of procedure have been anticipated for IQA ...
Tamil Kodi, Siva prasad, Venkateswara Kiran, Praveen kumar   +3 more
doaj   +1 more source

An Examination of Task‐Evoked fMRI Data Processing in Functional Connectivity

Journal of Neuroscience Research, Volume 104, Issue 6, June 2026.
In this work, we analyzed the preprocessing of task‐fMRI data to explore the contribution of the task information in connectomics towards a methodological consensus for preprocessing among task‐state connectivity studies. We investigated whether a task‐free connectivity can be inferred from task‐fMRI and examined its impact upon a clinical disorder ...
Alice Giubergia, Sara Mascheretti, Valentina Lampis, Tommaso Ciceri, Martina Villa, Chiara Andreola, Filippo Arrigoni, Alessandra Bertoldo, Denis Peruzzo   +8 more
wiley   +1 more source

Collective Interactions in Ion Pairs

Journal of Computational Chemistry, Volume 47, Issue 14, 30 May 2026.
This study demonstrates, by means of the analysis of the electron density topology, that collective interactions stabilize ion pairs through the simultaneous engagement of multiple atoms, rather than simple pairwise electrostatics. ABSTRACT Collective interactions represent a recently proposed bonding mode in which stabilization arises not from a ...
Jorge Gonzalo, Julen Munárriz, Angel Martín Pendás, Jorge Echeverría   +3 more
wiley   +1 more source

SEM Image Quality Assessment Based on Intuitive Morphology and Deep Semantic Features

IEEE Access, 2022
The widespread use of scanning electron microscopy (SEM) has increased the requirements for SEM image quality. SEM images obtained by electron beam feedback have more complex texture features than natural images obtained by optical imaging, and this ...
Haoran Wang, Shiyin Li, Jicun Ding, Suyan Li, Liang Dong, Zhaolin Lu   +5 more
doaj   +1 more source