咨询与建议

限定检索结果

文献类型

  • 1,467 篇 会议
  • 111 篇 期刊文献
  • 3 册 图书
  • 2 篇 专利

馆藏范围

  • 1,582 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 997 篇 工学
    • 409 篇 计算机科学与技术...
    • 213 篇 软件工程
    • 199 篇 电气工程
    • 165 篇 机械工程
    • 144 篇 生物医学工程(可授...
    • 121 篇 信息与通信工程
    • 106 篇 仪器科学与技术
    • 98 篇 光学工程
    • 73 篇 核科学与技术
    • 67 篇 控制科学与工程
    • 57 篇 生物工程
    • 56 篇 测绘科学与技术
    • 53 篇 电子科学与技术(可...
    • 20 篇 材料科学与工程(可...
    • 19 篇 航空宇航科学与技...
    • 13 篇 土木工程
    • 13 篇 化学工程与技术
  • 532 篇 理学
    • 400 篇 物理学
    • 117 篇 数学
    • 52 篇 生物学
    • 34 篇 统计学(可授理学、...
    • 28 篇 系统科学
    • 21 篇 化学
    • 16 篇 地球物理学
    • 12 篇 天文学
  • 347 篇 医学
    • 239 篇 临床医学
    • 150 篇 特种医学
    • 27 篇 基础医学(可授医学...
  • 53 篇 管理学
    • 43 篇 管理科学与工程(可...
  • 22 篇 农学
    • 19 篇 作物学
  • 6 篇 教育学
  • 4 篇 法学
  • 4 篇 艺术学
  • 3 篇 经济学
  • 1 篇 文学
  • 1 篇 军事学

主题

  • 646 篇 image reconstruc...
  • 86 篇 three-dimensiona...
  • 79 篇 cameras
  • 63 篇 computed tomogra...
  • 57 篇 tomography
  • 56 篇 positron emissio...
  • 54 篇 reconstruction a...
  • 54 篇 image processing
  • 53 篇 magnetic resonan...
  • 53 篇 image resolution
  • 51 篇 compressed sensi...
  • 51 篇 training
  • 50 篇 surface reconstr...
  • 48 篇 image segmentati...
  • 46 篇 image quality
  • 42 篇 shape
  • 41 篇 image coding
  • 40 篇 detectors
  • 40 篇 solid modeling
  • 36 篇 images

机构

  • 8 篇 washington univ ...
  • 8 篇 univ canterbury ...
  • 8 篇 univ british col...
  • 7 篇 department of ra...
  • 6 篇 dartmouth coll t...
  • 6 篇 los alamos natl ...
  • 6 篇 univ canterbury ...
  • 4 篇 centre for space...
  • 4 篇 univ nevada dept...
  • 4 篇 prism computat s...
  • 4 篇 infn sezione di ...
  • 4 篇 pontificia unive...
  • 4 篇 the barcelona in...
  • 4 篇 department of as...
  • 4 篇 simon fraser uni...
  • 4 篇 univ chicago dep...
  • 4 篇 univ n carolina ...
  • 4 篇 faculty of engin...
  • 4 篇 lawrence livermo...
  • 4 篇 mpi informat saa...

作者

  • 14 篇 wang lihong v.
  • 14 篇 anastasio mark a...
  • 9 篇 g.t. gullberg
  • 8 篇 v. panin
  • 8 篇 millane rp
  • 7 篇 m. conti
  • 7 篇 v.y. panin
  • 7 篇 v. y. panin
  • 7 篇 rueckert daniel
  • 6 篇 jitapunkul s.
  • 6 篇 sossi vesna
  • 6 篇 pistorius stephe...
  • 6 篇 s. jitapunkul
  • 6 篇 g.l. zeng
  • 6 篇 v. sossi
  • 5 篇 berti a.
  • 5 篇 barrio j.a.
  • 5 篇 v. patanavijit
  • 5 篇 asano k.
  • 5 篇 huang chao

语言

  • 1,542 篇 英文
  • 31 篇 其他
  • 10 篇 中文
检索条件"任意字段=Conference on Image Reconstruction from Incomplete Data V"
1583 条 记 录,以下是1421-1430 订阅
排序:
An iterative approach to tensor tomography
An iterative approach to tensor tomography
收藏 引用
2000 IEEE Nuclear Science Symposium conference Record
作者: Panin, v.Y. Zeng, G.L. Gullberg, G.T. University of Utah Department of Radiology 729 Arapeen Dr. Salt Lake City UT 84108-1218 United States
This paper investigates the iterative reconstruction of the tensor field in magnetic resonance imaging (MRI) diffusion tensor imaging. In this application, projections represent line-integrals of the spin density func... 详细信息
来源: 评论
Morphological multiscale shape analysis of light micrographs
Morphological multiscale shape analysis of light micrographs
收藏 引用
conference on Nonlinear image Processing XI
作者: Metzler, v Lehmann, T Aach, T Med Univ Lubeck Inst Signalverarbeitung D-23538 Lubeck Germany
Shape analysis of light-micrographs of cell populations is important for cytotoxicity evaluation. This paper presents a morphological method for quantitative analysis of shape deformations of cells in contact to a bio... 详细信息
来源: 评论
Segmented attenuation map reconstruction from incomplete transmission data
Segmented attenuation map reconstruction from incomplete tra...
收藏 引用
IEEE Symposium on Nuclear Science (NSS/MIC)
作者: H. Kudo H. Nakamura Institute of Information Sciences and Electronics University of Tsukuba Tsukuba Japan Doctoral Program in Engineering University of Tsukuba Tsukuba Japan
Accurate reconstruction of attenuation maps from incomplete sinograms are required in some cases of SPECT and PET imaging. This paper proposes a new method to directly reconstruct segmented attenuation maps from the i... 详细信息
来源: 评论
Differential motions for recovering 3D structure and motions from an unstructured environment
收藏 引用
conference on 3-Dimensional image Capture and Applications III
作者: vicente, J Guinea, D Preciado, v Spanish Council Sci Res Inst Automt Ind Madrid 28500 Spain
Present work is focused to real time algorithms for estimating 3D structure and motion from an unstructured environment, we assume an uncalibrated camera. Our approach can be divided into two stages. The first is a se... 详细信息
来源: 评论
PET and CT image registration of the rat brain and skull using the air algorithm
PET and CT image registration of the rat brain and skull usi...
收藏 引用
2000 IEEE Nuclear Science Symposium conference Record
作者: vaquero, J.J. Desco, M. Pascau, J. Santos, A. Lee, I.J. Seidel, J. Green, M.v. National Institutes of Health Bethesda MD 20892 United States Hospital Univ. Gregorio Maranon Madrid Spain Universidad Politecnica de Madrid Madrid Spain
Spatially registered PET and CT images of the same small animal offer at least three potential advantages over PET alone. First, the CT images should allow accurate, nearly noise-free correction of the PET image data ... 详细信息
来源: 评论
An algorithm for the reconstruction and visualization of 3-D groundwater units
An algorithm for the reconstruction and visualization of 3-D...
收藏 引用
ModelCARE'99 conference
作者: Sirakov, N.M. Ribeiro, L. Pina, P. Muge, F.H. C.V.R.M. Instituto Superior Tecnico Av. Rovisko Pais P-1096 Lisbon Portugal
This article presents an approach for characterization of the three-dimensional (3-D) shape and relationships of groundwater units by using data obtained from well logs. The methodology encompasses the following main ... 详细信息
来源: 评论
Effects of attenuation on tumor detection in PET oncology
Effects of attenuation on tumor detection in PET oncology
收藏 引用
2000 IEEE Nuclear Science Symposium conference Record
作者: Bai, C. Kinahan, P.E. Brasse, D. Comtat, C. Townsend, D.W. Meltzer, C.C. villemagne, v. Charron, M. Defrise, M. P.E.T. Facility Univ. of Pittsburgh Medical Ctr. Pittsburgh PA 15213 United States Department of Medical Research SHFJ CEA 91401 Orsay France Division of Nuclear Medicine University Hospital AZ-VUB Laarbeeklaan 101 B-1090 Brussels Belgium
In this work, we studied the effect of attenuation correction on tumor detection in PET oncology through simulation, phantom, and patient studies. images were reconstructed from attenuated projection data with and wit... 详细信息
来源: 评论
3D-FRP: Direct Fourier reconstruction with Fourier reprojection for fully 3D PET
3D-FRP: Direct Fourier reconstruction with Fourier reproject...
收藏 引用
IEEE Symposium on Nuclear Science (NSS/MIC)
作者: S. Matej Department of Radiology University of Pennsylvania Philadelphia PA USA
The direct Fourier method for 3D reconstruction of a 3D volume is based on the relationship between the 3D Fourier transform of the volume and the 2D FT of a parallel-ray projection of the volume. The direct Fourier m... 详细信息
来源: 评论
Bayesian super-resolved surface reconstruction from images
Bayesian super-resolved surface reconstruction from images
收藏 引用
conference on Computer vision and Pattern Recognition (CvPR)
作者: v.N. Smelyanskiy P. Cheeseman D.A. Maluf R.D. Morris NASA Ames Research Center Moffett Field CA USA
Bayesian inference has been used successfully for many problems where the aim is to infer the parameters of a model of interest. In this paper we formulate the three dimensional reconstruction problem as the problem o... 详细信息
来源: 评论
Fast PET image reconstruction based on SvD decomposition of the system matrix
Fast PET image reconstruction based on SVD decomposition of ...
收藏 引用
IEEE Symposium on Nuclear Science (NSS/MIC)
作者: v. Selivanov R. Lecomte Metabolic and Functional Imaging Center Clinical Research Centre Université Sherbrooke Sherbrooke QUE Canada
data filtering based on matrix pseudo-inverse is a well known but not yet appreciated means of tomographic image reconstruction. Matrix pseudo-inversion step is very demanding in terms of numerical precision and neces... 详细信息
来源: 评论