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北京大学 [20]
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其他 [12]
期刊论文 [7]
会议论文 [1]
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2016 [2]
2015 [2]
2014 [1]
2013 [2]
2012 [3]
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专题:北京大学
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不同旋转扫描次数对光声层析成像的影响
期刊论文
应用光学, 2016
谭毅
;
李长辉
;
任亚杰
;
何军锋
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
医用光学与生物技术
光声层析成像
不同旋转扫描次数
medical optics and biotechnology
photoacoustic tomography
different rotating scanning times
3D exemplar-based random walks for tooth segmentation from cone-beam computed tomography images
期刊论文
MEDICAL PHYSICS, 2016
Pei, Yuru
;
Ai, Xingsheng
;
Zha, Hongbin
;
Xu, Tianmin
;
Ma, Gengyu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/04
exemplar-based random walks
tooth segmentation
adaptive soft constraints
iterative refinement
LEVEL-SET
TEETH
CT
RECONSTRUCTION
ALGORITHM
MODELS
FLOW
A fast algorithm for high order total variation minimization based interior tomography
其他
2015-01-01
Zhao, Zhenhua
;
Yang, Jiansheng
;
Jiang, Ming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Interior tomography
MHOT
l(1)-regularized problem
split bregman iteration
OS-SART
LINEAR INVERSE PROBLEMS
THRESHOLDING ALGORITHM
IMAGE-RECONSTRUCTION
CT
Performance tests for ray-scan 64 PET/CT based on NEMA NU-2 2007
期刊论文
JOURNAL OF INSTRUMENTATION, 2015
Li, Suying
;
Zhou, Kun
;
Zhang, Qiushi
;
Zhang, Jinming
;
Yang, Kun
;
Xu, Baixuan
;
Ren, Qiushi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Gamma camera, SPECT, PET PET/CT, coronary CT angiography (CTA)
Inspection with gamma rays
Image reconstruction in medical imaging
Detector design and construction technologies and materials
Fast spatiotemporal image reconstruction based on low-rank matrix estimation for dynamic photoacoustic computed tomography
期刊论文
生物医学光学通讯, 2014
Wang, Kun
;
Xia, Jun
;
Li, Changhui
;
Wang, Lihong V.
;
Anastasio, Mark A.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
photoacoustic computed tomography
optoacoustic tomography
dynamic imaging
low-rank matrix estimation
PRINCIPAL COMPONENT ANALYSIS
3-DIMENSIONAL OPTOACOUSTIC TOMOGRAPHY
PARTIALLY SEPARABLE FUNCTIONS
K-T BLAST
SMALL ANIMALS
INVERSION
MODEL
MRI
RESOLUTION
TRANSFORM
A generalized hybrid algorithm for bioluminescence tomography
其他
2013-01-01
Shi, Shengkun
;
Mao, Heng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
PERMISSIBLE SOURCE REGION
PET OPET SYSTEM
IMAGE-RECONSTRUCTION
OPTICAL TOMOGRAPHY
GRAPH CUTS
SIMULATION
FEASIBILITY
INFORMATION
MOUSE
Turbo Fast Three-Dimensional Carotid Artery Black-Blood MRI by Combining Three-Dimensional MERGE Sequence with Compressed Sensing
期刊论文
magnetic resonance in medicine, 2013
Li, Bo
;
Dong, Li
;
Chen, Bin
;
Ji, Shuangxi
;
Cai, Wenchao
;
Wang, Ye
;
Zhang, Jue
;
Zhang, Zhaoqi
;
Wang, Xiaoying
;
Fang, Jing
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
compressed sensing
3D-MERGE
vessel wall imaging
random sampling
pseudo-centric phase encoding order
CS-3D MERGE
ARTIFACTS
RECONSTRUCTION
PLAQUE
MOTION
Cone-beam reconstruction for the two-circles-plus-one-line trajectory
其他
2012-01-01
Lu, Yanbin
;
Yang, Jiansheng
;
Emerson, John W.
;
Mao, Heng
;
Zhou, Tie
;
Si, Yuanzheng
;
Jiang, Ming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
EXACT IMAGE-RECONSTRUCTION
BIOLUMINESCENCE TOMOGRAPHY
COMPUTED-TOMOGRAPHY
BACKPROJECTION
ALGORITHM
SYSTEM
CT
FORMULA
IMPLEMENTATION
PROJECTIONS
High Order Total Variation Method for Interior Tomography
其他
2012-01-01
Yang, Jiansheng
;
Yu, Hengyong
;
Cong, Wenxiang
;
Jiang, Ming
;
Wang, Ge
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Interior tomography
compressive sensing
total variation (TV)
high order TV (HOT)
LOCAL TOMOGRAPHY
LAMBDA TOMOGRAPHY
RECONSTRUCTION
Differential phase-contrast interior tomography
其他
2012-01-01
Cong, Wenxiang
;
Yang, Jiangsheng
;
Wang, Ge
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
RAY TALBOT INTERFEROMETRY
IMAGE-RECONSTRUCTION
HILBERT TRANSFORM
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