In this course you get the chance to get teaching and hands-on experience with the complete workflow of high-resolution tomography analysis. You will get introduced to data acquisition, 3D reconstruction, segmentation and meshing and, finally, 3D modelling of data to extract physical parameters describing mechanical and flow properties. The teaching and the exercises will take place in close interaction with top experts in the field. Exercises will require some basic programming skills, and will be carried out in a common python environment.
教学大纲 - 您将从这门课程中学到什么
周
1完成时间为 24 分钟
Introduction to Advanced Tomography
This modules introduces the course and the philosophy behind its structure
1 个视频 （总计 9 分钟）, 1 个阅读材料
1 个视频
1 个阅读材料
Welcome to Introduction to Advanced Tomography10分钟
完成时间为 2 小时
What is tomography and what can it do for me?
5 个视频 （总计 58 分钟）, 1 个阅读材料, 4 个测验
5 个视频
X-ray imaging4分钟
Resolution and length scales8分钟
Discovering materials microstructure and function (Rajmund Mokso)14分钟
Applications of ... (Rajmund Mokso)20分钟
1 个阅读材料
Applications of tomography10分钟
4 个练习
Use of tomography4分钟
X-ray based tomography10分钟
Resolution5分钟
Resolution, reflect upon what it is5分钟
完成时间为 2 小时
Handling data
3 个视频 （总计 23 分钟）, 2 个测验
3 个视频
Introduction to Jupyter notes (Nicolai Riis)12分钟
Using Jupyter notes beyond this course (Nicolai Riis)4分钟
2 个练习
Jupyter notes
Python primer4分钟
完成时间为 1 小时
Where is the data coming from?
5 个视频 （总计 30 分钟）, 3 个测验
5 个视频
Facilities7分钟
Tomography experiments3分钟
Maxlab 4 (Henning Friis)9分钟
DTU Imaging Center (Henning Friis)5分钟
Manchester Imaging Facility (Jakob Sauer Jørgensen)3分钟
3 个练习
Synchrotron facilities2分钟
Large scale facilities and lab experiements4分钟
Synchrotron versus lab-systems1分钟
周
2完成时间为 2 小时
Cases
5 个视频 （总计 79 分钟）, 5 个测验
5 个视频
Workflow9分钟
Composite materials for wind turbines12分钟
Chalk13分钟
Fiber case (Lars Pilgaard Mikkelsen)15分钟
Chalk (Henning Osholm)28分钟
5 个练习
Pipeline
Fibers for wind turbines15分钟
Chalk4分钟
Workflow1分钟
Summary questions on the fiber case30分钟
完成时间为 8 小时
Tomographic reconstruction
16 个视频 （总计 154 分钟）, 11 个测验
16 个视频
Understanding the origin of the sinogram3分钟
Back-projection and filtered back-projection6分钟
Fourier reconstruction5分钟
Filtered back projection, part 27分钟
Iterative reconstruction4分钟
X-ray tomography (Manuel Guizar-Sicairos)39分钟
Tomographic reconstruction (Jakob Sauer Jørgensen)1分钟
Tomography basics (Jakob Sauer Jørgensen)5分钟
Radon transform (Jakob Sauer Jørgensen)6分钟
Filtered back projection (Jakob Sauer Jørgensen)18分钟
Summary of filtered back projection reconstruction (Jakob Sauer Jørgensen)1分钟
Data corrections (Jakob Sauer Jørgensen)6分钟
Iterative reconstruction (Jakob Sauer Jørgensen)25分钟
Regularization (Jakob Sauer Jørgensen)11分钟
Software and summary (Jakob Sauer Jørgensen)5分钟
11 个练习
Getting started with tomography4分钟
Tomographic reconstruction5分钟
Filtered back-projection5分钟
Fourier reconstruction5分钟
Filtered back-projection, part 23分钟
Iterative reconstruction7分钟
Reconstruction7分钟
Lambert-Beer and the Radon transform15分钟
Filtered back-projection and data corrections15分钟
Iterative and regularized reconstruction15分钟
Misc. reconstruction15分钟
完成时间为 14 分钟
Imaging contrast
2 个视频 （总计 11 分钟）, 2 个测验
2 个练习
Contrast mechanism1分钟
Amplitude and Phase contrast2分钟
周
3完成时间为 3 小时
Segmentation
5 个视频 （总计 32 分钟）, 7 个测验
5 个视频
Image and volume segmentation (Vedrana Andersen Dahl)9分钟
Segmentation strategies (Vedrana Andersen Dahl)8分钟
Segmentation exercise - Fibers (Vedrana Andersen Dahl)2分钟
Segmentation exercise - Chalk (Vedrana Andersen Dahl)3分钟
7 个练习
Thresholding - Example 15分钟
Thresholding - Example 22分钟
Thresholding - Example 35分钟
Image and volume segmentation10分钟
Segmentation strategies10分钟
Segmentation exercise - Fibers1分钟
Segmentation exercise - Chalk5分钟
完成时间为 1 小时
Computer resources
3 个视频 （总计 37 分钟）
周
4完成时间为 12 小时
Modelling physical parameters
17 个视频 （总计 376 分钟）, 7 个阅读材料, 9 个测验
17 个视频
Introduction to finite element modelling9分钟
Simple example of finite element modelling3分钟
Summary of the cases16分钟
Fiber (Lars Pilgaard Mikkelsen)15分钟
Introduction to finite element modelling (Anders Logg)44分钟
Introduction to finite element modelling - Exercise (Anders Logg)3分钟
Solving the poison equation (Anders Logg)40分钟
Solving the poison equation - Exercise (Anders Logg)14分钟
Solving nonlinear problems (Anders Logg)31分钟
Solving nonlinear problems - Exercise (Anders Logg)10分钟
Solving time dependent problems (Anders Logg)38分钟
Solving time dependent problems - Exercise (Anders Logg)23分钟
Application to elasticity (Anders Logg)37分钟
Application to elasticity - Exercise (Anders Logg)26分钟
Application to fluid flow (Anders Logg)31分钟
Application to fluid flow - Exercise (Anders Logg)20分钟
7 个阅读材料
Getting started with Calfem for Python5分钟
PowerPoint presentation on Case1-Matrix box15分钟
PowerPoint presentation on Case2-OneFiberMatrixBox15分钟
PowerPoint presentation on Case3-MultiFibersMatrixBox15分钟
PowerPoint presentation on Case4-BundleMatrixBox15分钟
How to study this section1分钟
How to study this section1分钟
9 个练习
Finite element of a uni-axial tensile test5分钟
Finite element modelling5分钟
Estimate of the transverse stiffness if a composite material15分钟
Stiffness of the material box in the case of plane strain10分钟
Stiffness of the one fiber in a matrix box in the case of refined mesh15分钟
Stiffness of the fiber composite material10分钟
Bundle case5分钟
What is Poisson Equation?1分钟
FEniCS: What is it?5分钟
讲师
Lars Pilgaard Mikkelsen
Associate ProfessorDepartment of Wind Energy
Jens Wenzel Andreasen
ProfessorEnergy Conversion and Storage
关于 丹麦技术大学
DTU focuses on research in technical and natural sciences that contributes to the development of society. As an industrially orientated university, our goal is to supply high-level international research based on combining theory with constructing models and empirical methods.
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