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检索条件"任意字段=Conference on Image Reconstruction from Incomplete Data"
14740 条 记 录,以下是281-290 订阅
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大数据在旅游研究中的应用:研究回顾与未来展望
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旅游科学 2025年 第1期39卷 1-23页
作者: 刘俊 余云云 胡思可 李潇涵 何默其 四川大学灾后重建与管理学院 四川成都610207 四川大学旅游学院 四川成都610207
系统地回顾大数据在旅游研究中的应用,对于理解旅游研究范式的转型,响应新涌现的科学问题和实践应用问题具有重要意义。对Web of Science、Archive和中国知网3个数据库中的2477篇旅游大数据文献进行了综述。研究发现:(1)从2010年开始,... 详细信息
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Research on improved image reconstruction algorithms of OCT based on incomplete projection data - art. no. 68321H
Research on improved image reconstruction algorithms of OCT ...
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conference on Holography and Diffractive Optics III
作者: Tang, Xiaochun Gao, Yiqing Nanchang Hangkong Univ Minist Educ China Key Lab Nondestruct Test Nanchang 330063 Jiangxi Peoples R China
In order to improve the quality and solve the problem of low speed of image reconstruction in the traditional optical computerized tomography (OCT) when the data acquired is incomplete projection, the multiple constra... 详细信息
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Reduced iteration image reconstruction of incomplete projection CT using regularization strategy through Lp norm dictionary learning
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JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2019年 第3期27卷 559-572页
作者: Gou, Junnian Wu, Xiaoyuan Dong, Haiying Lanzhou Jiaotong Univ Sch Automat & Elect Engn Lanzhou 730070 Gansu Peoples R China Lanzhou Jiaotong Univ Minist Educ Key Lab Optotechnol & Intelligent Control Lanzhou Gansu Peoples R China Lanzhou Jiaotong Univ Rail Transit Elect Automat Engn Lab Gansu Prov Lanzhou Gansu Peoples R China Lanzhou Jiaotong Univ Sch New Energy & Power Engn Lanzhou Gansu Peoples R China
BACKGROUND: For sparse and limited angle projection Computed Tomography (CT), the reconstructed image usually suffers from considerable artifacts due to undersampled data. OBJECTIVE: To improve image reconstruction qu... 详细信息
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INTEREST POINT DETECTION ON incomplete imageS
INTEREST POINT DETECTION ON INCOMPLETE IMAGES
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15th IEEE International conference on image Processing (ICIP 2008)
作者: Kerr, Dermot Scotney, Bryan Coleman, Sonya Univ Ulster Sch Comp & Intelligent Syst Magee BT48 7JL North Ireland Univ Ulster Sch Comp & Informat Engn Coleraine BT52 1SA Londonderry North Ireland
Use of incomplete image data has become a prominent research issue in recent years, driven by the development of space variant image sensors. Whilst image reconstruction techniques have been developed that enable the ... 详细信息
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3D image reconstruction algorithms for cryo electron microscopy images of virus particles
3D image reconstruction algorithms for cryo electron microsc...
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conference on image reconstruction from incomplete data
作者: Doerschuk, PC Johnson, JE Purdue Univ Sch Elect & Comp Engn W Lafayette IN 47907 USA
A statistical model for the object and the complete image formation process in cryo electron microscopy of viruses is presented. Using this model, maximum likelihood reconstructions of the 3D structure of viruses are ... 详细信息
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Support estimation for phase retrieval image reconstruction from sparse-aperture interferometry data
Support estimation for phase retrieval image reconstruction ...
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conference on image reconstruction from incomplete data VII
作者: DeSantis, Zachary J. Fienup, James R. Univ Rochester Inst Opt Rochester NY 14627 USA
Imaging interferometry suffers from sparse Fourier measurements, and, at the visible wavelengths, a lack of phase information, creating a need for an image reconstruction algorithm. A support constraint is useful for ... 详细信息
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Continuous Surface Fitting to Spatial Optical Interferometer data
Continuous Surface Fitting to Spatial Optical Interferometer...
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conference on image reconstruction from incomplete data VI
作者: Rasheed, Sarbast Hajian, Arsen R. Tycner, Christopher Vu, Linda Univ Waterloo Dept Syst Design Engn Waterloo ON N2L 3G1 Canada Cent Michigan Univ Dept Phys Mt Pleasant MI 48859 USA
In this paper, we describe a practical implementation of an image reconstruction method designed to generate a map of the brightness distribution from data consisting of squared visibilities and complex closure amplit... 详细信息
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A Review of Deep Learning CT reconstruction from incomplete Projection data
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IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES 2024年 第2期8卷 138-152页
作者: Wang, Tao Xia, Wenjun Lu, Jingfeng Zhang, Yi Sichuan Univ Coll Comp Sci Chengdu 610065 Peoples R China Sichuan Univ Key Lab Data Protect & Intelligent Management Minist Educ Chengdu 610207 Peoples R China Sichuan Univ Sch Cyber Sci & Engn Chengdu 610065 Peoples R China
Computed tomography (CT) is a widely used imaging technique in both medical and industrial applications. However, accurate CT reconstruction requires complete projection data, while incomplete data can result in signi... 详细信息
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image reconstruction by Phase Retrieval with Transverse Translation Diversity
Image Reconstruction by Phase Retrieval with Transverse Tran...
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conference on image reconstruction from incomplete data V
作者: Guizar-Sicairos, Manuel Fienup, James R. Univ Rochester Inst Opt Rochester NY 14627 USA
Measuring a series of far-field intensity patterns from an object, taken after a, transverse translation of the object with respect to a known illumination pattern, has been shown to make the problem of image reconstr... 详细信息
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3-D signal reconstruction from noisy projection data for stochastic objects as a generalization of Gaussian mixture parameter estimation
3-D signal reconstruction from noisy projection data for sto...
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conference on image reconstruction from incomplete data VI
作者: Zheng, Yili Doerschuk, Peter C. Univ Calif Berkeley Lawrence Berkeley Lab Computat Res Div Berkeley CA 94720 USA
A statistical estimation problem for determining 3-D reconstructions from a single 2-D projection image of each of multiple objects when the objects are heterogeneous is described. The method is based on a Gaussian mi... 详细信息
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