云南高校图书馆联盟文献共享服务平台- CONE-BEAM

CONE-BEAM: 作品数：33被引量：61H指数：4; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：王敏姜树坤姜伟娟王俊杰林蕾更多>>; 相关机构：北京大学第三医院首都医科大学宣武医院京都府立医科大学东南大学更多>>; 相关期刊：《World Journal of Clinical Cases》《Open Journal of Radiology》《Acta Mathematica Scientia》《Open Journal of Medical Imaging》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国家高技术研究发展计划北京市自然科学基金更多>>

HYBRID REGULARIZED CONE-BEAM RECONSTRUCTION FOR AXIALLY SYMMETRIC OBJECT TOMOGRAPHY: 《Acta Mathematica Scientia》2022年第1期403-419,共17页Xinge LI Suhua WEI Haibo XU Chong CHEN; supported by National Postdoctoral Program for Innovative Talents(BX201700038);supported by NSFC(11571003);supported by NSFC(11675021);supported by Beijing Natural Science Foundation(Z180002)。; In this paper,we consider 3 D tomographic reconstruction for axially symmetric objects from a single radiograph formed by cone-beam X-rays.All contemporary density reconstruction methods in high-energy X-ray radiograp...; 关键词：high-energy X-ray radiography cone-beam global reconstruction inverse problem total variation alternating proximal gradient method

Monte Carlo simulation of a cone-beam CT system for lightweight casts: 《Radiation Detection Technology and Methods》2021年第4期504-512,共9页Thuy Duong Tran Ngoc Ha Bui Kim Tuan Tran Ngoc Toan Tran; The work presented in this paper has been funded by the Vietnamese Ministry of Science&Technology,Contract Number KC.05.18/16-20.; Cone-beam computed tomography(CBCT),a modern technique with many applications,is becoming increasingly important and essential in many areas of economics and life.CBCT equipment has been commercialized in both hardwar...; 关键词：Cone-beam computed technology Monte Carlo simulation Lightweight casts in industry Applied radiation

Long-term clinical performance of flapless implant surgery compared to the conventional approach with flap elevation:A systematic review and meta-analysis被引量：4: 《World Journal of Clinical Cases》2020年第6期1087-1103,共17页He Cai Xing Liang Dong-Yuan Sun Jun-Yu Chen; the Graduate Student's Research and Innovation Fund of Sichuan University,No.2018YJSY108;the China Postdoctoral Science Foundation Funded Project,No.2018M640931;the Science and Technology Key Research and Development Program of Sichuan Province,No.2019YFS0142;the National Natural Science Foundation of China,No.81901060.; BACKGROUND The conventional implant approach involves flap elevation,which may result in increased soft tissue and bone loss and postoperative morbidity.The flapless surgical technique,aided by three-dimensional medic...; 关键词：FLAPLESS IMPLANT SURGERY Dental implantation MINIMALLY invasive surgical procedures Computer-assisted SURGERY CONE-BEAM computed tomography IMPLANT survival RATE Marginal bone loss Complication RATE

Conservative pulp treatment for Oehlers type Ⅲ dens invaginatus: A case report被引量：7: 《World Journal of Clinical Cases》2019年第18期2823-2830,共8页Hui-Na Lee Yuk-Kwan Chen Cheng-Hui Chen Chun-Yin Huang Ying-Hui Su Ying-Wei Huang Fu-Hsiung Chuang; Supported by a grant from the Kaohsiung Medical University,No.KMUH106-6M52; BACKGROUND Diverse presentations of dens invaginatus (DI) and root canal treatment with an immature open apex often pose challenges to dentists. Adequate treatment planning for DI is the main reason for successful app...; 关键词：CONSERVATIVE TREATMENT DENS invaginatus Open APEX CONE-BEAM computed tomography Case report

胸部肿瘤放射治疗三种体位固定方式的比较分析被引量：10: 《现代肿瘤医学》2019年第16期2932-2935,共4页姜树坤姜伟娟王俊杰杨瑞杰林蕾王敏; 目的:利用图像引导设备研究三种固定装置对胸部肿瘤摆位误差大小的影响。方法:回顾性分析我科2015年3月1日至9月30日30例胸部肿瘤患者,三种体位固定方式各入组10例,应用Varian RapidArc Cone-Beam CT(CBCT)对所有入组胸部肿瘤患者进行...; 关键词：胸部肿瘤摆位误差 Cone-BeamCT 固定方式

Comparison of bone alignment and fiducial marker alignment for online cone-beam computed tomography-guided radiation therapy for prostate cancer: 《Oncology and Translational Medicine》2019年第3期131-136,共6页Hussein M.Metwally; Objective The aim of the study was to evaluate the coverage of the prostate when prostatic implanted fiducial markers are used to verify setup of the patients in comparison to the pelvic bones while using conebeam com...; 关键词：CONE-BEAM COMPUTED tomography(CBCT) PROSTATE cancer BONE ALIGNMENT fiducial marker ALIGNMENT

Slice-wise reconstruction for low-dose cone-beam CT using a deep residual convolutional neural network被引量：4: 《Nuclear Science and Techniques》2019年第4期53-61,共9页Hong-Kai Yang Kai-Chao Liang Ke-Jun Kang Yu-Xiang Xing; supported by the National Natural Science Foundation of China(Nos.61771279,11435007);the National Key Research and Development Program of China(No.2016YFF0101304); Because of the growing concern over the radiation dose delivered to patients, X-ray cone-beam CT(CBCT) imaging of low dose is of great interest. It is difficult for traditional reconstruction methods such as Feldkamp ...; 关键词：CONE-BEAM CT Slice-wise RESIDUAL U-net Low dose Image DENOISING

Dental Equipment Donated to Myanmar: 《China Report ASEAN》2019年第2期9-9,共1页; China donated a dental Spectrum Cone-Beam Computed Tomography (CBCT) device to Myanmar on January 26.; 关键词：Myanmar DENTAL EQUIPMENT CONE-BEAM COMPUTED TOMOGRAPHY (CBCT)

Effects of Irregular Respiratory Motion on the Positioning Accuracy of Moving Target with Free Breathing Cone-Beam Computerized Tomography被引量：1: 《International Journal of Medical Physics, Clinical Engineering and Radiation Oncology》2018年第2期173-183,共11页Xiang Li Tianfang Li Ellen Yorke Gig Mageras Xiaoli Tang Maria Chan Weijun Xiong Marsha Reyngold Richard Gewanter Abraham Wu John Cuaron Margie Hunt; For positioning a moving target, a maximum intensity projection (MIP) or average intensity projection (AIP) image derived from 4DCT is often used as the reference image which is matched to free breathing cone-beam CT ...; 关键词：CONE Beam COMPUTERIZED TOMOGRAPHY RESPIRATORY Motion Effect

Improvements to conventional X-ray tube-based cone-beam computed tomography system被引量：4: 《Nuclear Science and Techniques》2018年第3期156-164,共9页Cui Zhang Xiao-Dong Pan Hong-Jie Shang Yan-Hong Luo Gong-Ping Li; supported by the Fundamental Research Funds for the Central Universities(Nos.lzujbky-2016-208 and lzujbky-2016-32); Conventional X-ray tube-based cone-beam computed tomography(CX-CBCT) systems have great potential in industrial applications. Such systems can rapidly obtain a three-dimensional(3D) image of an object.Conventional X-r...; 关键词：CONE-BEAM CT CONVENTIONAL X-RAY TUBE NONDESTRUCTIVE testing X-RAY imaging

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