TeachingWs14SparseCTSeminar

Chair for Computer Aided Medical Procedures & Augmented Reality
Lehrstuhl für Informatikanwendungen in der Medizin & Augmented Reality

Hauptseminar/Master Seminar:
Regularization and Sparsity in X-Ray Computed Tomography

Matthias Wieczorek, Dr. Tobias Lasser

Type: Master Seminar Module IN2107
SWS: 2+0
ECTS: 4 Credits
Course Language: English

Announcements

  • [18.06.2014] There will be a short preliminary meeting on Friday, July 4th, 2014 at 14:00 in MI 03.13.010.

Registration

  • TUM students: Registration is only possible using the new matching system linked in TUMonline. You will be notified by email (Informatics faculty) how the new system works.

  • Exchange students without TUMonline account: Please send a nice mail to Matthias Wieczorek () to indicate that you want to participate, including your name, your birthday, program of study and Matrikelnummer (if you already have one). We will then enroll you in the course, given you match the requirements (Master's student).

  • Maximum number of participants: 12

List of Topics

Basis for the seminar is the book "Linear and Nonlinear Inverse Problems with Practical Applications" by J.L. Mueller and S. Siltanen (available online). The sessions will deal with the following topics:

  • Session 1: Basics & Properties of Computed Tomography (Chapter 2.3, 3.1, 3.3-3.6)
  • Session 2: Regularization: Truncated SVD (Chapter 4 to 4.3, 4.4.3)
  • Session 3: Regularization: Tikhonov (Chapter 5.1-5.3)
  • Session 4: Regularization: Total Variation (Chapter 6)
  • Session 5: Regularization: Wavelet-Sparsity (Chapter 7)
  • Session 6: Regularization: Curvelet-Sparsity (assorted papers)


Regulations

In this Master Seminar (formerly Hauptseminar), each student is asked to select one of the given Topics based on the book "Linear and Nonlinear Inverse Problems with Practical Applications" by J.L. Mueller and S. Siltanen (available online). In order to successfully complete the seminar, participants have to fulfill these requirements - all three will influence the final grade:

  • Presentation: The selected book parts are presented by groups of max. 2 students to the other participants. Each presentation should contain one theoretical part (30min + 15min discussion) and a practical part where the presenters shall guide the other participants to implement the discussed methods in Matlab (45min). For presentations use the CAMP templates for PowerPoint  CAMPmaster.pot, or Latex:  CAMP-latex-template.zip.
  • Written Report: A document of maximum 4 pages is written by each group and submitted until 31.01.2015. Please download and use the LNCS Latex template  llncs2e.zip.
  • Attendance: Participants have to participate actively in all seminar sessions.

Each presentation is followed by a discussion and everyone is encouraged to actively participate. The report must include all references used and must be written completely in your own words. Copy and paste will not be tolerated. Both report and presentation have to be done in English.

Schedule

The seminar consists of a preliminary meeting, an introductory meeting and seminar sessions. All seminar participants are expected to be present at every session and to actively participate in the discussion.

Date Time Room Topic By Material
04.07.2014 14:00-15:00 03.13.010 Preliminary Meeting Matthias Wieczorek  
09.10.2014 16:00-17:30 03.13.010 Introductory Meeting Matthias Wieczorek  Presentation

 Code
06.11.2014 14:00-15:30 03.13.010 Basics & Properties of Computed Tomography (Ch. 2.4, 3.1, 3.3-3.6) Yuxiang Gong  Presentation

 Code
13.11.2014 14:00-15:30 03.13.010 Regularization: Truncated SVD (Ch. 4-4.3, 4.4.3) Andrii Kravtsiv  Presentation

 Code
20.11.2014 14:15-15:45 03.13.010 Scientific session Matthias Wieczorek  Presentation
27.11.2014 14:15-15:45 03.13.010 Regularization: Tikhonov (Ch. 5.1-5.3) Sandro Weber  Presentation

 Code
11.12.2014 14:15-15:45 03.13.010 Regularization: Total Variation (Ch. 6) Viswanath Pamulakanty Sudarshan, Sindhushree Jayasankar  Presentation

 Code
18.12.2014 14:15-15:45 03.13.010 Regularization: Wavelets (Ch. 7) Manuel Bergler, Patmaa Sridharan  Presentation

 Code
22.01.2015 14:15-15:45 03.13.010 Regularization: Curvelets (Papers) Yash Sharma, Saeed Seyyedi  Presentation

 Code


Literature and Helpful Links

A lot of scientific publications can be found online.

The following list may help you to find some further information on your particular topic:

Some publishers:

Libraries (online and offline):

Some further hints for working with references:

  • JabRef is a Java program for comfortable working with Bibtex literature databases. Handy feature: if you know the PubMed ID for an article, JabRef can import data from there (via "Web Search/Medline").
  • Mendeley is a cross-platform program for organising your references.

If you find useful resources that are not already listed here, please tell us, so we can add them for others. Thanks.


TeachingForm
Title: Regularization and Sparsity in X-Ray Computed Tomography
Professor: Dr. Tobias Lasser
Tutors: Matthias Wieczorek
Type: Hauptseminar
Information: Hauptseminar, SWS: 2, ECTS: 4
Term: 2014WiSe
Abstract:  


Edit | Attach | Refresh | Diffs | More | Revision r1.27 - 30 Jan 2015 - 13:30 - MatthiasWieczorek

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