DEFOCUS

作品数：22被引量：46H指数：3
导出分析报告
相关领域：电子电信更多>>
相关作者：金仲明贾智慧杨晓洁李小波更多>>
相关机构：华为技术有限公司香港理工大学上海华力集成电路制造有限公司浙江大学更多>>
相关期刊：《High Technology Letters》《虚拟现实与智能硬件（中英文）》《Plasma Science and Technology》《Journal of Computer Science & Technology》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
-
在结果中检索

检索结果分析

结果分析中...
共 条 记 录，以下是1-10
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
Myopia control efficacy of peripheral defocus modifying spectacle lenses in children and adolescents:a Metaanalysis
《International Journal of Ophthalmology(English edition)》2025年第4期723-734,共12页Hao-Bo Fan Zhi-Lin Li Xue-Min Zhang Ai-Rui Xie Qiu-Mei Wei Ting-Ting Song Jun-Guo Duan 
Supported by Sichuan Province Science and Technology Plan(No.2023YFS0506);Medical Research Project of Jinniu District,Chengdu,Sichuan Province(No.JNKY2024-94);Xinglin Scholar Program at Chengdu University of Traditional Chinese Medicine(No.ZYTS2023028).
AIM:To evaluate the effects of microlens design of peripheral defocus modifying spectacle lenses(PDMSLs)and non-microlens design of PDMSLs on controlling myopia progression in children and adolescents.METHODS:A system...
关键词：peripheral defocus spectacle lenses MYOPIA axial length META-ANALYSIS 
Weighted Zernike defocus coefficient of treatment zone is a meaningful indicator for myopia control efficacy of Ortho‑K lenses
《Eye and Vision》2024年第5期1-7,共7页Yuzhuo Fan Yan Li Kai Wang Jia Qu Mingwei Zhao 
supported by the National Natural Science Foundation of China(Grant Nos.82171092,81870684);National Key R&D Program of China(Grant No.2020YFC2008200).
Background:The goal of this study was to reproduce a three-dimensional representation of corneal defocus characteristics after orthokeratology(Ortho-K)treatment via an indicator defined as the weighted Zernike defocus...
关键词：MYOPIA ORTHOKERATOLOGY Axial length DEFOCUS ZERNIKE 
Comparison of dynamic defocus curve Checkfor updates on cataract patients implanting extended depth of focus and monofocal intraocular
《Eye and Vision》2024年第4期32-40,共9页Tingyi Wu Yuexin Wang jiazhi Yu Xiaotong Ren Yuanting Li Weigiang Qiu Xuemin Li 
This work was supported by Bejing Municipal Science and Technology Commission(Grant No.7202229);Peking University Medicine Fund of Fostering Young Scholars'Scientific&Technological Innovation(Grant No.BMU2022PYB022)。
Background:The aim of the study was to compare the dynamic defocus curve on patients post-implantation of the extended depth-of-focus(EDOF)and monofocal intraocular lens(IOL).Methods:A total of 62 age-related cataract...
关键词：Dynamic defocus curve Age-related cataract Extended depth-of-focus intraocular lens Monofocal intraocularlens 
Neural-field-assisted transport-of-intensity phase microscopy: partially coherent quantitative phase imaging under unknown defocus distance被引量：3
《Photonics Research》2024年第7期1494-1501,共8页YANBO JIN LINPENG LU SHUN ZHOU JIE ZHOU YAO FAN CHAO ZUO 
National Natural Science Foundation of China(62227818, 62105151, 62175109, U21B2033);National Key Research and Development Program of China(2022YFA1205002);Leading Technology of Jiangsu Basic Research Plan (BK20192003);Youth Foundation of Jiangsu Province (BK20210338);Biomedical Competition Foundation of Jiangsu Province (BE2022847);Key National Industrial Technology Cooperation Foundation of Jiangsu Province (BZ2022039);Fundamental Research Funds for the Central Universities (30920032101, 30923010206);Fundamental Scientific Research Business Fee Funds for the Central Universities (2023102001);Open Research Fund of Jiangsu Key Laboratory of Spectral Imaging Intelligent Sense(JSGP202105, JSGP202201)。
The transport-of-intensity equation(TIE) enables quantitative phase imaging(QPI) under partially coherent illumination by measuring the through-focus intensities combined with a linearized inverse reconstruction algor...
关键词：field COHERENT PHASE 
Image defocus deblurring method based on gradient difference of boundary neighborhood
《Virtual Reality & Intelligent Hardware》2023年第6期538-549,共12页Junjie TAO Yinghui WANG Haomiao MA Tao YAN Lingyu AI Shaojie ZHANG Wei LI 
Supported by the National Natural Science Foundation of China (62172190);the“Double Creation”Plan of Jiangsu Province (JSSCRC2021532);the“Taihu Talent-Innovative Leading Talent”Plan of Wuxi City (Certificate Date:202110)。
Background For static scenes with multiple depth layers,existing defocused image deblurring methods have the problems of edge-ringing artifacts or insufficient deblurring owing to inaccurate estimation of the blur amo...
关键词：Defocused image DEBLURRING GRADIENT Boundary neighborhood Blur amount estimation 
Suppressing defocus noise with U-net in optical scanning holography被引量：1
《Chinese Optics Letters》2023年第8期29-37,共9页欧海燕 吴勇 朱坤 林彦民 王秉中 
Optical scanning holography(OSH)records both the amplitude and phase information of a 3D object by a 2D scan.To reconstruct a 3D volumetric image from an OSH hologram is difficult,as it suffers from the defocus noise ...
关键词：digital holography image reconstruction defocus noise neural network 
Effectiveness of peripheral defocus spectacle lenses in myopia control: a Meta-analysis and systematic review被引量：1
《International Journal of Ophthalmology(English edition)》2022年第10期1699-1706,共8页Ji-Xian Ma Si-Wen Tian Qiu-Ping Liu 
Supported by National Natural Science Foundation of China(No.81960177);Jiangxi Provincial Science and Technology Grant(No.20192BAB205049);A research grant from Jiangxi Provincial Health Commission(No.202210723);Postgraduate Innovation Special Fund Project of Jiangxi Province(No.YC2021-S077);。
AIM: To evaluate the effectiveness of peripheral defocus spectacle lenses(PDLs) in myopia control. METHODS: Literature retrieval on Pub Med, Cochrane Library, Embase, and Web of Science databases, and the search time ...
关键词：META-ANALYSIS peripheral defocus spectacle lenses hyperopia defocus myopia defocus myopia control 
BaMBNet:A Blur-Aware Multi-Branch Network for Dual-Pixel Defocus Deblurring被引量：3
《IEEE/CAA Journal of Automatica Sinica》2022年第5期878-892,共15页Pengwei Liang Junjun Jiang Xianming Liu Jiayi Ma 
supported by the National Natural Science Foundation of China (61971165, 61922027, 61773295);in part by the Fundamental Research Funds for the Central Universities (FRFCU5710050119);the Natural Science Foundation of Heilongjiang Province(YQ2020F004);the Chinese Association for Artificial Intelligence(CAAI)-Huawei Mind Spore Open Fund
Reducing the defocus blur that arises from the finite aperture size and short exposure time is an essential problem in computational photography.It is very challenging because the blur kernel is spatially varying and ...
关键词：Blur kernel convolutional neural networks(CNNs) defocus deblurring dual-pixel(DP)data META-LEARNING 
Fuzzy Based Hybrid Focus Value Estimation for Multi Focus Image Fusion
《Computers, Materials & Continua》2022年第4期735-752,共18页Muhammad Ahmad M.Arfan Jaffar Fawad Nasim Tehreem Masood Sheeraz Akram 
Due to limited depth-of-field of digital single-lens reflex cameras,the scene content within a limited distance from the imaging plane remains in focus while other objects closer to or further away from the point of f...
关键词：Fuzzy logic multi-focus image fusion DEFOCUS FOCUS contrast visibility focus measure 
Effects of Defocus Distance on Three-Beam Laser Internal Coaxial Wire Cladding被引量：3
《Chinese Journal of Mechanical Engineering》2021年第4期56-77,共22页Shaoshan Ji Fan Liu Tuo Shi Geyan Fu Shihong Shi 
Supported by National Natural Science Foundation of China(Grant No.61903268);Jiangsu Provincial Natural Science Foundation of China(Grant No.BK20190823);China Postdoctoral Science Foundation Grant(Grant No.2019M661921).
Three-beam laser internal coaxial wire feeding cladding is regarded as a promising additive manufacturing technique because it is highly efficient and controllable.In this study,the effects of the defocus distance on ...
关键词：Three beams laser Wire cladding Finite element analysis Defocus distance 
全选清除导出
共3页<123>
检索报告 对象比较 聚类工具 使用帮助 返回顶部