搜索结果: 1-15 共查到“生物医学工程 reconstruction”相关记录44条 . 查询时间(0.143 秒)
Reconstruction Using a Free Vascularized Fibular Graft after Frozen Autograft Reconstruction for Osteosarcoma of the Distal Tibia: A Case Report
Free Vascularized Fibular Graft Frozen Autograft Reconstruction Malignant Bone Tumor
2013/1/30
Recently we have been performing biological reconstruction for malignant bone tumors of the extremities using frozen autografts. Here we present a case treated with free vascularized fibular graft (FV...
One-Stage Repair and Reconstruction of Craniomaxillofacial Bone Defects
Craniomaxillofacial Bone Defects Repair and Reconstruction
2013/1/30
Objective: Severe craniomaxillofacial injuries and craniomaxillofacial tumors can lead to craniomaxillofacial bone defects and deformities. Seriously affect the patients’ appearance and quality of lif...
Gastroduodenal Artery Reconstruction as Salvage Procedure for Pancreas Head Ischemia during Transplantation: A Case Report
Pancreas Transplantation Surgical Techniques Gastroduodenal Reconstruction Iliac Jump Graft
2013/1/31
Vascularization of the pancreatic allograft depends on the mesenteric and celiac arteries. During procurement inadvertent sectioning of the branches to the head of the pancreas can lead to ischemia an...
Sampling and Reconstruction of Surfaces and Higher Dimensional Manifolds
Image sampling Image reconstruction Geometric approach Fat triangulation Image manifolds
2010/1/8
We present new sampling theorems for surfaces and higher dimensional manifolds. The core of the proofs resides in triangulation results for manifolds with boundary, not necessarily bounded. The method...
Three-dimensional velocity field reconstruction
Three-dimensional velocity field reconstruction
2009/12/23
The problem of inter-slice magnetic resonance (MR) image reconstruction is encountered
often in medical imaging applications. In such scenarios, there is a need to approximate
information not captur...
Modified control grid interpolation for the volumetric reconstruction of fluid flows
Modified control grid interpolation volumetric reconstruction fluid flows
2009/12/23
Complex applications in fluid dynamics research often require more highly resolved velocity data than direct measurements or simulations provide. The advent of stereo PIV and PCMR techniques has advan...
Hemodynamic performance of stage-2 univentricular reconstruction:Glenn vs. hemi-Fontan templates
Hemodynamic performance stage-2 univentricular reconstruction Glenn hemi-Fontan templates
2009/12/23
Flow structures, hemodynamics and the hydrodynamic surgical pathway resistances of the final
stage functional single ventricle reconstruction, namely the total cavopulmonary connection
(TCPC) anat...
Sampling and reconstruction for biomedical image registration
image registration reconstruction interpolation
2009/12/23
Sampling and reconstruction for biomedical image registration.
Shape Reconstruction from Endoscopic Images.
"Designed Bioactive Scaffolds for Mandibular Reconstruction"
Designed Bioactive Scaffolds Mandibular Reconstruction
2009/12/17
Reconstruction of segmental mandibular defects resulting from trauma, tumor resection, and congenital defects is a significant challenge. The ability to design scaffolds to fill complex anatomic defec...
Modeling and Reconstruction of Mixed Functional and Molecular Patterns
Modeling Mixed Functional Molecular Patterns
2009/9/8
Functional medical imaging promises powerful tools for the visualization and elucidation of important disease-causing biological processes in living tissue. Recent research aims to dissect the distrib...
Local ROI Reconstruction via Generalized FBP and BPF Algorithms along More Flexible Curves
FBP BPF Algorithms Flexible Curves
2009/9/8
We study the local region-of-interest (ROI) reconstruction problem, also referred to as the local CT problem. Our scheme includes two steps: (a) the local truncated normal-dose projections are extende...
Progressive Magnetic Resonance Image Reconstruction Based on Iterative Solution of a Sparse Linear System
Image Reconstruction Sparse Linear System
2009/9/8
Image reconstruction from nonuniformly sampled spatial frequency domain data is an important problem that arises in computed imaging. Current reconstruction techniques suffer from limitations in their...
An Approximate Cone Beam Reconstruction Algorithm for Gantry-Tilted CT Using Tangential Filtering
Gantry-Tilted CT Tangential Filtering
2009/9/8
FDK algorithm is a well-known 3D (three-dimensional) approximate algorithm for CT (computed tomography) image reconstruction and is also known to suffer from considerable artifacts when the scanning c...
Comparison of Lesion Detection and Quantification in MAP Reconstruction with Gaussian and Non-Gaussian Priors
MAP Non-Gaussian Priors
2009/9/8
Statistical image reconstruction methods based on maximum a posteriori (MAP) principle have been developed for emission tomography. The prior distribution of the unknown image plays an important role ...