×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
清华大学 [3]
北京航空航天大学 [2]
长春光学精密机械与物... [2]
北京大学 [1]
西安交通大学 [1]
金属研究所 [1]
更多...
内容类型
期刊论文 [9]
会议论文 [5]
发表日期
2022 [1]
2017 [3]
2016 [1]
2014 [1]
2013 [1]
2012 [1]
更多...
学科主题
分析化学 [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共14条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Single Image-Based Vignetting Correction for Improving the Consistency of Neural Activity Analysis in 2-Photon Functional Microscopy
期刊论文
FRONTIERS IN NEUROINFORMATICS, 2022, 卷号: 15, 页码: 10
作者:
Li, Dong
;
Wang, Guangyu
;
Werner, Rene
;
Xie, Hong
;
Guan, Ji-Song
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/02/24
vignetting correction
functional microscopic imaging
neural activity
image analysis
imaging artifacts
Bladder cancer: detection and image quality compared among iShim, RESOLVE, and ss-EPI diffusion-weighted MR imaging with high b value at 3.0 T MRI
期刊论文
MEDICINE, 2017, 卷号: 96, 期号: 50
作者:
Li, Yi
;
Stemmer, Alto
;
Shi, Qinglei
;
Liu, Lin
;
Li, Hongyi
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/05
adults
artifacts
limit of detection
MR-diffusion weighted imaging
urogenital neoplasms
Optimization of the geometry and speed of a moving blocker system for cone-beam computed tomography scatter correction
会议论文
作者:
Chen, Xi
;
Ouyang, Luo
;
Yan, Hao
;
Jia, Xun
;
Li, Bin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
scatter correction
imaging artifacts
optimization
cone-beam CT
moving blocker
Acoustic beam anomalies in automated breast imaging
期刊论文
Journal of medical imaging (Bellingham, Wash.), 2017, 卷号: 4, 页码: 045001
作者:
Jintamethasawat Rungroj
;
Zhang Xiaohui
;
Carson Paul L
;
Roubidoux Marilyn A
;
Kripfgans Oliver D
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/30
finite-difference-time-domain
image artifacts
medical imaging
simulations
ultrasonics
ultrasound couplant
Multi-Mounted X-Ray Computed Tomography
期刊论文
PLOS ONE, 2016, 卷号: 11, 页码: e0153406
作者:
Fu, Jian
;
Liu, Zhenzhong
;
Wang, Jingzheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
artifact
computer assisted tomography
experimental model
geometry
imaging
rotation
thickness
algorithm
image processing
imaging phantom
procedures
x-ray computed tomography
Algorithms
Artifacts
Image Processing
Computer-Assisted
Phantoms
Imaging
Tomography
X-Ray Computed
MRI compatible Nb-Ta-Zr alloys used for vascular stents: Optimization for mechanical properties
期刊论文
Journal of the Mechanical Behavior of Biomedical Materials, 2014, 卷号: 32, 页码: 166-176
H. Z. Li
;
J. Xu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2014/07/03
Vascular stent
MRI compatibility
Tensile properties
Niobium
Tantalum
in-vitro evaluation
coronary-arteries
strut thickness
magnetic-susceptibility
imaging artifacts
metallic stents
elastic
recoil
porcine model
wiktor stent
restenosis
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
Color filtering method for CFA images based on gradient (EI CONFERENCE)
会议论文
International Conference on Communication Systems and Network Technologies, CSNT 2012, May 11, 2012 - May 13, 2012, Rajkot, Gujrat, India
Sun H.
;
Wang Y.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
Single-sensor digital cameras capture image by covering the sensor surface with a color filter array(CFA) such that each sensor pixel only samples one of three primary color values
three color is R(red)
G(green) and B(blue). To render a full-color image
need an interpolation process commonly referred to as CFA demosaicking
is required to estimate the other two contributions for producing a full-color image. But
the noise in imaging sensors not only corrupts the color filter array
at the same time introduces artifacts during the color interpolation step and influence quality of images. In order to acquire high quality full-color images
adopt a sort of viable and effective interpolation algorithm based on gradient
at the time of removing the noise
reserve image border and detail information clearly. 2012 IEEE.
Techniques to improve the accuracy of noise power spectrum measurements in digital x‐ray imaging based on background trends removal
期刊论文
Medical Physics, 2011, 卷号: Vol.38 No.3, 页码: 1600-1610
作者:
Zhou, Z.a,b
;
Gao, F.a,b
;
Zhao, H.a,b
;
Zhang, L.a,b
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/11/26
Digital radiography
Noise
Artifacts and distortion
Smoothing
diagnostic radiography
low‐pass filters
medical image processing
polynomial approximation
spectral analysis
noise power spectrum
digital x‐ray imaging
background trend removal
NPS variance
Medical image noise
Polynomials
X‐ray imaging
Medical imaging
X‐ray effects
Medical X‐ray imaging
Random noise
Metal insulator semiconductor structures
Fourier transforms
X‐ray spectra
Segmentation short scan FDK reconstruction algorithm for cone-beam CT
期刊论文
2010, 2010
Chen Lian
;
Wu Zhifang
;
Wang Qinya
收藏
  |  
浏览/下载:5/0
©版权所有 ©2017 CSpace - Powered by
CSpace