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检索条件"主题词=Image reconstruction algorithm"
85 条 记 录,以下是11-20 订阅
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Study on beam geometry and image reconstruction algorithm in fast neutron computerized tomography at NECTAR facility
Study on beam geometry and image reconstruction algorithm in...
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9th World Conference on Neutron Radiography (WCNR-9)
作者: Guo, J. Buecherl, T. Zou, Y. Guo, Z. Peking Univ State Key Lab Nucl Phys & Technol Beijing 100871 Peoples R China Peking Univ Sch Phys Beijing 100871 Peoples R China Tech Univ Munich Lehrstuhl Radiochem D-80748 Garching Germany
Investigations on the fast neutron beam geometry for the NECTAR facility are presented. The results of MCNP simulations and experimental measurements of the beam distributions at NECTAR are compared. Boltzmann functio... 详细信息
来源: 评论
Development and study of image reconstruction algorithm for electrical capacitance tomography
Development and study of image reconstruction algorithm for ...
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2nd IEEE Conference on Industrial Electronics and Applications (ICIEA 2007)
作者: Zhang, Yonggao Gao, Yanli Xu, Qing Zhou, Feng E China Jiao Tong Univ Nanchang 330013 Peoples R China
In order to realize measurement on line for multi-phase flow parameter using electrical capacitance tomography (ECT), it is the key to improve quality and rate of image reconstruction, which also is hot spot for resea... 详细信息
来源: 评论
Tissue contrast enhancement: image reconstruction algorithm and selection of TI in inversion recovery MRI
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Magnetic Resonance Imaging 1986年 第3期4卷 229-235页
作者: Moran, P.R. Kumar, N.G. Karstaedt, N. Jackels, S.C. Department of Radiology Bowman Gray School of Medicine Wake Forest University Winston-Salem NC 27103 300 S. Hawthorne Road United States
It is clearly demonstrated that the proper application of the inversion recovery imaging pulse sequence is dependent on the method of image reconstruction and the selection of TI for optimum tissue contrast. There are... 详细信息
来源: 评论
image reconstruction algorithm for Electrical Capacitance Tomography Based on Multi-dimensional Support Vector Regression
Image Reconstruction Algorithm for Electrical Capacitance To...
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The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)
作者: Yang xiaoguang Li Jianwei Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability School of Computer Science and Software Hebei University of Technology Tianjin China
A new method based on multi-dimensional support vector regression (MSVR) is presented to solve the ill-posed image reconstruction problem in electrical capacitance tomography (ECT). The MSVR with a hyper-spherical ins... 详细信息
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New image reconstruction algorithm for CCERT: LBP plus Gaussian mixture model (GMM) clustering
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MEASUREMENT SCIENCE AND TECHNOLOGY 2021年 第2期32卷
作者: Wang, Yuxin He, Xuekai Jiang, Yandan Wang, Baoliang Ji, Haifeng Huang, Zhiyao Zhejiang Univ Coll Control Sci & Engn State Key Lab Ind Control Technol Hangzhou 310027 Peoples R China
This work focuses on the study of the image reconstruction algorithm of capacitively coupled electrical resistance tomography (CCERT). With the combination of a linear back projection (LBP) algorithm and an unsupervis... 详细信息
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A deep neural networks-based image reconstruction algorithm for a reduced sensor model in large-scale tomography system
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FLOW MEASUREMENT AND INSTRUMENTATION 2022年 第0期88卷
作者: Lee, Chau Ching Rahiman, Mohd Hafiz Fazalul Leow, Pei Ling Rahim, Ruzairi Abdul Saad, Fathinul Syahir Ahmad Univ Malaysia Perlis Fac Elect Engn & Technol Pauh Putra Campus Arau 02600 Perlis Malaysia Univ Malaysia Perlis Ctr Excellence Adv Sensor Technol CEASTech Arau Perlis Malaysia Univ Teknol Malaysia Fac Engn Sch Elect Engn Skudai 81310 Johor Malaysia
image reconstruction for soft-field tomography is a highly nonlinear and ill-posed inverse problem. Owing to the highly complicated nature of soft-field, the reconstructed images are always poor in quality. One of the... 详细信息
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Improved PSO ERT image reconstruction algorithm for Human Lung Based on Prior Knowledge and Clustering
Improved PSO ERT Image Reconstruction Algorithm for Human Lu...
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第30届中国控制与决策会议
作者: Liqing Xiao Qiufang Ma Huaxiang Wang School of Mechanical and Electrical Engineering Huainan Normal University School of Precision Instrument & Optoelectronics Engineering Tianjin University College of International Electronic Commerce Qingdao Huanghai University School of Electrical and Information Engineering Tianjin University
Aiming to improve the resolution of the reconstructed image in electrical resistance tomography(ERT) technique for human lung, an improved particle swarm optimization(PSO) image reconstruction algorithm is proposed ba... 详细信息
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Assessment of CT-to-physical density table for multiple image reconstruction functions with a large-bore scanner for radiotherapy treatment planning
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PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS 2025年 133卷 104970-104970页
作者: Okumura, Takuro Koganezawa, Akito S. Nakashima, Takeo Ochi, Yusuke Tsubouchi, Kento Murakami, Yuji Hiroshima Univ Hosp Dept Clin Practice & Support Hiroshima 7348551 Japan Teikyo Univ Fac Sci & Engn Dept Informat & Elect Engn 1-1 Toyosatodai Utsunomiya Tochigi 3208551 Japan Hiroshima Univ Grad Sch Biomed & Hlth Sci Dept Radiat Oncol Hiroshima 7348551 Japan
Purpose: To evaluate the performance of the Aquilion Exceed LB computed tomography (CT) scanner for radiotherapy treatment planning, this study examined the effect of different combinations of the image reconstruction... 详细信息
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Efficient discrete cosine transform model-based algorithm for photoacoustic image reconstruction
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JOURNAL OF BIOMEDICAL OPTICS 2013年 第6期18卷 1-9页
作者: Zhang, Yan Wang, Yuanyuan Zhang, Chen Fudan Univ Dept Elect Engn Shanghai 200437 Peoples R China
The model-based algorithm is an effective reconstruction method for photoacoustic imaging (PAI). Compared with the analytical reconstruction algorithms, the model-based algorithm is able to provide a more accurate and... 详细信息
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IoT-Integrated Bio-Impedance Monitoring for Enhanced Agricultural Applications
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JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2025年 第4期172卷
作者: Kumar, Ramesh Ratnesh, Ratneshwar Kumar Gupta, Prateek Singla, Manish Kumar Pandey, Pawan Kumar Chitkara Univ Inst Engn & Technol Dept Interdisciplinary Courses Engn Chandigarh 140401 Punjab India Meerut Inst Engn & Technol Dept Elect & Commun Engn Meerut 250005 Uttar Pradesh India Bennett Univ Sch Comp Sci Engn & Technol Greater Noida 201310 India Appl Sci Private Univ Appl Sci Res Ctr Amman Jordan Gyan Ganga Inst Technol & Sci Dept Elect Engn Jabalpur 482003 MP India
A non-invasive bio-impedance technique provides a quick response to small changes in the electrical impedance of a phantom or object, making it suitable for agriculture-based applications. This method generates high-f... 详细信息
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