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检索条件"任意字段=Conference on Image Reconstruction from Incomplete Data V"
1583 条 记 录,以下是351-360 订阅
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Model-based reconstruction of organ surfaces from two-dimensional CT or MRT data of the head
Model-based reconstruction of organ surfaces from two-dimens...
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Medical Imaging 1999 conference - image Processing
作者: von Klinski, S Glausch, A Tolxdorff, T Free Univ Berlin Hosp Benjamin Franklin Dept Med Informat D-1000 Berlin Germany
Surface-based interpolation and registration, radiation treatment, and three-dimensional visualization of two-dimensional sliced data from CT or MRT require a precise reconstruction of three-dimensional organ surfaces... 详细信息
来源: 评论
Is Compressive Sensing really Useful for Radar?
Is Compressive Sensing really Useful for Radar?
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IEEE Radar conference - from Sensing to Information
作者: Kemkemian, Stephane Nouvel-Fiani, Myriam Thales Airborne Syst Sensors Syst Tech Directorate Elancourt France
Compressive Sensing (CS) was originally developed to directly acquire a compressed description of a sparse scene. This can be possible provided that the sampling scheme meet certain criteria. In Radar applications, th... 详细信息
来源: 评论
image reconstruction performance as a function of model complexity using information geometry: Application to transmission tomographic imaging
Image reconstruction performance as a function of model comp...
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conference on Computational Imaging v
作者: O'Sullivan, Joseph A. Xie, Liangjun Politte, David G. Whiting, Bruce R. Washington Univ Dept Elect & Syst Engn 1 Brookings DrCampus Box 1127 St Louis MO 63130 USA Washington Univ Sch Med Mallinckrodt Inst Radiol Elect Radiol Lab St Louis MO 63110 USA
Models used to derive image reconstruction algorithms typically make assumptions designed to increase the computational tractability of the algorithms while taking enough account of the physics to achieve desired perf... 详细信息
来源: 评论
Application-Driven MRI: Joint reconstruction and Segmentation from Undersampled MRI data
Application-Driven MRI: Joint Reconstruction and Segmentatio...
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17th International conference on Medical image Computing and Computer-Assisted Intervention (MICCAI)
作者: Caballero, Jose Bai, Wenjia Price, Anthony N. Rueckert, Daniel Hajnal, Joseph v. Imperial Coll London Dept Comp London SW7 2AZ England St. Thomas Hosp Kings Coll London Div Imaging Sci Biomed Engn Dept London England
Medical image segmentation has traditionally been regarded as a separate process from image acquisition and reconstruction, even though its performance directly depends on the quality and characteristics of these firs... 详细信息
来源: 评论
Extraction of blood droplet flight trajectories from videos for forensic analysis
Extraction of blood droplet flight trajectories from videos ...
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1st International conference on Pattern Recognition Applications and Methods, ICPRAM 2012
作者: Zarrabeitia, L.A. Aruliah, D.A. Qureshi, F.Z. Faculty of Science University of Ontario Institute of Technology Oshawa ON Canada
We present a method for extracting three-dimensional flight trajectories of liquid droplets from video data. A high-speed stereo camera pair records videos of experimental reconstructions of projectile impacts and ens... 详细信息
来源: 评论
Range image Super-resolution via reconstruction of Sparse Range data
Range Image Super-resolution via Reconstruction of Sparse Ra...
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International conference on Intelligent Systems and Signal Processing (ISSP)
作者: Bhavsar, Arnav v. Indian Inst Technol Madras Dept Elect Engg Madras Tamil Nadu India
We propose a method for super-resolution of range image. Our approach leverages the interpretation of LR image as sparse samples on the HR grid. Based on this interpretation, we build upon a recent approach which reco... 详细信息
来源: 评论
3DMatch: Learning Local Geometric Descriptors from RGB-D reconstructions  30
3DMatch: Learning Local Geometric Descriptors from RGB-D Rec...
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30th IEEE/CvF conference on Computer vision and Pattern Recognition (CvPR)
作者: Zeng, Andy Song, Shuran Niessner, Matthias Fisher, Matthew Xiao, Jianxiong Funkhouser, Thomas Princeton Univ Princeton NJ 08544 USA Stanford Univ Stanford CA 94305 USA AutoX San Jose CA USA Adobe Syst San Jose CA USA
Matching local geometric features on real-world depth images is a challenging task due to the noisy, low-resolution, and incomplete nature of 3D scan data. These difficulties limit the performance of current state-of-... 详细信息
来源: 评论
Wave front distortion based fluid flow imaging
Wave front distortion based fluid flow imaging
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conference on image Processing - Machine vision Applications vI
作者: Iffa, Emishaw Heidrich, Wolfgang Univ British Columbia Dept Comp Sci Vancouver BC V6T 1W5 Canada
In this paper, a transparent flow surface reconstruction based on wave front distortion is investigated. A camera lens is used to focus the image formed by the micro-lens array to the camera imaging plane. The irradia... 详细信息
来源: 评论
Effects of prior MRI information on image reconstruction in diffuse optical tomography.
Effects of prior MRI information on image reconstruction in ...
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conference on Novel Optical Instrumentation for Biomedical Applications
作者: Torregrossa, M Zint, Cv Poulet, P UMR 7004 CNRS Inst Phys Biol F-67085 Strasbourg France
We describe a method to increase the speed of convergence for the simultaneous reconstruction of absorption and scattering images in Diffuse Optical Tomography (DOT). We used the diffusion approximation of the radiati... 详细信息
来源: 评论
A Robust Iterative Multiframe Super-Resolution reconstruction using a Huber Statistical Estimation Technique
A Robust Iterative Multiframe Super-Resolution Reconstructio...
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1st International conference on Communications and Networking in China
作者: Patanavijit, v Jitapunkul, S. Chulalongkorn Univ Fac Engn Elect Engn Dept Bangkok Thailand
The traditional SRR (Super-Resolution reconstruction) estimations are based on L1 or L2 statistical norm estimation therefore these SRR methods are usually very sensitive to their assumed model of data and noise, whic... 详细信息
来源: 评论