Results 1 to 10 of about 18,121 (198)

Deep learning-based automatic image quality assessment in ultra-widefield fundus photographs [PDF]

BMJ Open
Objective With a growing need for ultra-widefield fundus (UWF) fundus photographs in clinics and AI development, image quality assessment (IQA) of UWF fundus photographs is an important preceding step for accurate diagnosis and clinical interpretation ...
Sang Jun Park, Kyu Hyung Park, Chang Ki Yoon, Richul Oh, Un Chul Park   +4 more
doaj   +2 more sources

IE-IQA: Intelligibility Enriched Generalizable No-Reference Image Quality Assessment [PDF]

Frontiers in Neuroscience, 2021
Image quality assessment (IQA) for authentic distortions in the wild is challenging. Though current IQA metrics have achieved decent performance for synthetic distortions, they still cannot be satisfactorily applied to realistic distortions because of the generalization problem.
Leida Li, Tianshu Song
exaly   +4 more sources

Influence of phytochemicals on growth performance, gut morphology and ceca microbiome in broilers fed aflatoxin-contaminated diet and raised under high stocking density and heat stress [PDF]

Poultry Science
This study evaluated the effects of phytochemicals on growth performance, immune response, gut morphology, and cecal microbiome of broilers fed an aflatoxin-contaminated diet under high stocking density and heat stress.
Kittisak Insawake, Thaweesak Songserm, Ornprapun Songserm, Chainarong Rattanakreetakul, Yongyuth Theapparat, Kazeem D. Adeyemi, Konkawat Rassmidatta, Yuwares Ruangpanit   +7 more
doaj   +2 more sources

Deep learning-based no-reference image quality assessment framework for Cryptosporidium spp. and Giardia spp. [PDF]

PLoS ONE
Image Quality Assessment (IQA) plays a critical role in image-based decision-making systems, especially in domains requiring high diagnostic precision. Effective feature information is a prerequisite for the high performance of machine learning methods ...
Muhammad Amirul Aiman Asri, Heshalini Rajagopal, Norrima Mokhtar, Wan Amirul Wan Mohd Mahiyiddin, Yvonne Ai Lian Lim, Masahiro Iwahashi, Ryosuke Harakawa, Fatimah Ibrahim, Takao Ito   +8 more
doaj   +2 more sources

NITS-IQA Database: A New Image Quality Assessment Database

Sensors, 2023
This paper describes a newly-created image database termed as the NITS-IQA database for image quality assessment (IQA). In spite of recently developed IQA databases, which contain a collection of a huge number of images and type of distortions, there is ...
Jayesh Ruikar, Saurabh Chaudhury
doaj   +3 more sources

A quality assessment algorithm for no-reference images based on transfer learning [PDF]

PeerJ Computer Science
Image quality assessment (IQA) plays a critical role in automatically detecting and correcting defects in images, thereby enhancing the overall performance of image processing and transmission systems.
Yang Yang, Chang Liu, Hui Wu, Dingguo Yu
doaj   +3 more sources

OPT-IQA: Automated camera parameters tuning framework with IQA-guided optimization

Intelligent Systems with Applications
In industrial visual inspection, computer vision-based AI systems play a pivotal role, with performances dependent on the quality of the acquired images and changes in environmental conditions.
Jan-Henner Roberg, Vladyslav Mosiichuk, Ricardo Silva, Luís Rosado   +3 more
doaj   +2 more sources

Effectiveness and clinical impact of using deep learning for first-trimester fetal ultrasound image quality auditing [PDF]

BMC Pregnancy and Childbirth
Background Regular auditing of ultrasound images is required to maintain quality; however, manual auditing is time-consuming and can be inconsistent. We therefore aimed to develop and validate an artificial intelligence-based image quality audit (AI-IQA)
Xiaoyan Cao, Binghan Li, Yongsong Zhou, Yan Cao, Xin Yang, Xindi Hu, Chaoyu Chen, Shaokao Zhu, Hengli Lin, Tao Wang, Yuling Yan, Tao Tan, Lin Wang, Dong Ni   +13 more
doaj   +2 more sources

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

IEEE 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, Imran Fareed Nizami, Farman Ullah, Irfan Hussain   +3 more
doaj   +3 more sources

Adequabilidade de um índice de qualidade da água para o rio Camaquã/RS [PDF]

Revista DAE, 2020
A avaliação isolada das variáveis limnológicas visando ao monitoramento de um manancial não permite obter uma visão global da dinâmica que ocorre no corpo hídrico. Diante disso, esse trabalho teve como objetivo adequar um Índice de Qualidade de Água para
Luana Nunes Centeno, Samanta Tolentino Cecconello, Luís Carlos Timm, Diuliana Leandro   +3 more
doaj   +1 more source