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Correspondence Problems in Computer Vision
Typ: Hauptstudium / Vertiefungslinie
Semester: SS 2014
Umfang: 2V+2Ü
Studiengang: Master Informatik, Master Softwaretechnik, Diplom Softwaretechnik
Dozent: Prof. Dr.-Ing. Andrés Bruhn
Beschreibung:

Correspondence problems are a central topic in computer vision. The basic task amounts to identifying and matching corresponding features in different images or views of the same scene. Typical examples for correspondence problems are (i) the estimation of motion information from consecutive frames of an image sequence (optic flow), (ii) the reconstruction of a 3-D scene from a stereo image pair, (iii) the registration of medical image data from different image acquisition devices (e.g. CT and MRT), and (iv) the analysis of the motion of fluid flows. The central part of this lecture is concerned with discussing the most important types of correspondence problems together with suitable models and algorithms for solving them.

This class requires undergraduate knowledge in mathematics ("e.g. Mathematik für Informatiker und Softwaretechniker"). Knowledge in image processing or computer vision is useful as well. Also basic knowledge in artificial intelligence can be helpful. The lectures will be given in English.

This class is particularly suited for those students who wish to pursue a diploma or master thesis in the CVIS group in the field of computer vision.

 

NEWS:

  • The first lecture starts Tuesday Thursday, 10.04.2014, 9:45 AM in seminar room 0.363.
  • There will be no lecture on Friday, 02.05.2014.
  • Due to the public holiday on May 29th, Lecture 07 will replace Assignment 06 on May 30th.

 

Lecture Notes:

  • Lecture 01 ....... (10.04.2014) ... Introduction, Overview
  • Lecture 02 ....... (11.04.2014) ... Block Matching, Correlation Methods, Interest Points
  • Assignment 01 .. (17.04.2014) ... Programming
  • Lecture 03 ....... (24.04.2014) ... Optic Flow I: Local Differential Methods, Parametrisation Models
  • Assignment 02.. (25.04.2014)... Theory
  • Lecture 04 ....... (08.05.2014) ... Optic Flow II: Global Differential Methods, Horn and Schunck
  • Assignment 03 .. (09.05.2014)... Programming
  • Lecture 05 ....... (15.05.2014) ... Optic Flow III: Advanced Constancy Assumptions, Large Motion
  • Assignment 04 .. (16.05.2014) ... Theory
  • Lecture 06 ....... (22.05.2014) ... Optic Flow IV: Advanced Data and Smoothness Terms
  • Assignment 05 .. (23.05.2014) ... Programming
  • Lecture 07 ....... (30.05.2014) ... Optic Flow V: High Accuracy Methods (corrected)
  • Assignment 06 .. (30.05.2014) ... Theory
  • Lecture 08 ....... (05.06.2014) ... Optic Flow VI: Advanced Numerics
  • Assignment 07 .. (06.06.2014) ... Theory + Programming
  • Lecture 09 ....... (20.06.2014) ... Stereo Matching I: Projective and Epipolar Geometry
  • Lecture 10 ....... (26.06.2014) ... Stereo Matching II: Estimation of the Fundamental Matrix
  • Assignment 08 .. (27.06.2014) ... Theory
  • Lecture 11 ....... (03.07.2014) ... Optic Flow + Stereo: Scene Flow Estimation
  • Assignment 09 .. (04.07.2014) ... Programming
  • Lecture 12 ....... (10.07.2014) ... Medical Image Registration
  • Assignment 10 .. (11.07.2014) ... Theory
  • Lecture 13 ....... (17.07.2014) ... Particle Image Velocimetry
  • Assignment 11 .. (18.07.2014) ... Programming

 

 

Tutorials:

Assignment Sheets

  • Assignment 01 (issued 14.04.2014, tutorial 17.04.2014)
  • Assignment 02 (issued 21.04.2014, tutorial 25.04.2014)
  • Assignment 03 (issued 05.05.2014, tutorial 09.05.2014)
  • Assignment 04 (issued 12.05.2014, tutorial 16.05.2014)
  • Assignment 05 (issued 19.05.2014, tutorial 23.05.2014)
  • Assignment 06 (issued 26.05.2014, tutorial 30.05.2014)
  • Assignment 07 (issued 02.06.2014, tutorial 06.06.2014)
  • Assignment 08 (issued 23.06.2014, tutorial 27.06.2014)
  • Assignment 09 (issued 30.06.2014, tutorial 04.07.2014)
  • Assignment 10 (issued 07.07.2014, tutorial 11.07.2014)
  • Assignment 11 (issued 14.07.2014, tutorial 18.07.2014)

 

Material for Programming Assignments

  1. Assignment 01 (issued 14.04.2014, tutorial 17.04.2014)
  2. Assignment 03 (issued 05.05.2014, tutorial 09.05.2014)
  3. Assignment 05 (issued 19.05.2014, tutorial 23.05.2014)
  4. Assignment 07 (issued 02.06.2014, tutorial 06.06.2014)
  5. Assignment 09 (issued 30.06.2014, tutorial 04.07.2014)
  6. Assignment 11 (issued 14.07.2014, tutorial 18.07.2014)

 

Example Solutions

  1. Assignment 01 (issued 17.04.2014)
  2. Assignment 02 (issued 25.04.2014)
  3. Assignment 03 (issued 09.05.2014)
  4. Assignment 04 (issued 16.05.2014)
  5. Assignment 05 (issued 23.05.2014)
  6. Assignment 06 (issued 30.05.2014)
  7. Assignment 07 (issued 06.06.2014)
  8. Assignment 08 (issued 27.06.2014)
  9. Assignment 09 (issued 04.07.2014)
  10. Assignment 10 (issued 11.07.2014)
  11. Assignment 11 (issued 18.07.2014)

 


Bilder:
Internet-Seite:
Termine: Donnerstag, 09:45 - 11:15 Uhr in 0.363
Übungen: Freitag, 11:30 - 13:00 Uhr in 0.363
Tutor: Michael Stoll M.Sc. M.Sc. B.Sc.
Dipl.-Math. Sebastian Volz

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