Results 11 to 20 of about 17,961 (176)

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

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

The nature of halogen bonding: insights from interacting quantum atoms and source function studies [PDF]

IUCrJ
A detailed study of the X...N (X = I, Br) halogen bonds in complexes formed by an extended set of substituted pyridines with D—X molecules (D = X, CN) is reported here.
Arianna Pisati, Alessandra Forni, Stefano Pieraccini, Maurizio Sironi   +3 more
doaj   +2 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

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

Qualidade da água de abastecimento público do município de Abaetetuba, estado do Pará [PDF]

Revista DAE, 2022
Devido à crescente exploração da água subterrânea para diversos fins, o uso dos Índices de Qualidade da Água (IQA) como instrumentos complementares na avaliação da qualidade e caracterização das fontes hídricas tem se mostrado satisfatório, tornando-se ...
Ágatha Marques Faria, Marta Lima Lacerda, Thaise Daniele Paixão Teixeira, Raynner Menezes Lopes, Joice Cristini Kuritza   +4 more
doaj   +1 more source

The effectiveness of a principle-based professional development programme in promoting teachers' high-level talk in primary mathematics classrooms. [PDF]

Br J Educ Psychol
Abstract Introduction We investigate whether a principle‐based professional development programme can effectively promote teachers' talk in primary mathematics classrooms. The programme aimed to implement accountable talk (AT), integrating three design principles: (a) incorporating authentic classroom episodes, alongside individual and collective ...
Brandel N, Deri M, Karsenty R, Schwarz BB.   +3 more
europepmc   +2 more sources