TSBB15 Computer Vision VT2017 (last year's course)
This course is worth 12 ECTS credits, which corresponds to approximately 320h of work per student. The time is divided among the following activities:
Lectures | 32h (16x2h) |
Computer lessons |
4h (2x2h) |
Computer exercises | 16h (4x4h) |
Written examination | 4h |
Seminars | 8h (2x4h) |
Own studies | 106h (approx.) |
Project work | 150h (approx.) |
The course is given during the VT1 and VT2 periods. Note that not all the time slots in the course schedule will be used. A few spare slots have been reserved in case a lecture has to be moved. The actually planned lectures are listed below on this page, and any changes to this plan will be announced during the lectures, and on this page.
People
- Per-Erik Forssén, lectures, examiner
- Klas Nordberg, lectures
- Michael Felsberg, lectures
- Martin Danelljan, computer exercises, project guide (VT1&VT2)
- Marcus Wallenberg, computer exercises (VT1)
- Hannes Ovrén, computer exercises, project guide (VT2)
- Gustav Häger, computer lessons, computer exercise (VT2), project guide (VT1)
We all have our offices in the B-building, ground floor, corridor A, between entrances 27 and 29.
Documents
-
Course description in
Studiehandboken (the LiTH study guide)
- Course schedule for VT1 and VT2 is available in TimeEdit.
Literature
- Klas Nordberg, Introduction to Representations and Estimation in Geometry (IREG).
This compendium covers only the 3D geometry part of the course. - Richard Szeliski, Computer Vision: Algorithms and Applications, Springer Verlag (2011).
This book covers topics such as tracking, optical flow and image features.
The book is available as an on campus e-book via the LiU library. See also Book webpage.
Registration
If you intend to take the course but are not registered, make sure to register ASAP, using the Student portal. You need to be registered on the course to receive course email, and to have results input to Ladok. If you take the course but are not registered to any program at Linköping University, please contact the course examiner in order to make sure that you receive email about the course.
Examination
The course has a written examination which is offered at three occations during 2017:- 2017-03-15, 14-18: Re-examination opportunity for last year's students, and voluntary mid-term examination for this years's students.
- 2017-06-03, 14-18: Examination at end of course.
- 2017-08-15, 14-18: Re-examination opportunity.
Old exams
The exams from 2012, 2013 and 2014 in TSBB15 can be found here.
How to use the old exams: We recommend that you use these exams as pointers into the literature ("instuderingsfrågor"). To answer the exam, read corresponding discussions in your notes, the course book, and the lecture slides. While it is faster to look at other people's exam answers, this merely gives you answers, while reading and thinking also results in understanding.
Grades
How to pass the course, and the grading criteria are described here.
Lecture and lab schedule VT1
The course content is similar to last year's course, so you may want to look there for details (e.g. slides). Updated slides for this year will be added to the table below, after each lecture.
Date,Time,Room | Activity | Teacher | Material |
---|---|---|---|
Jan 18: 10.15-12 P30 |
Lecture 1 What is Computer Vision? |
Per-Erik |
|
Jan 19: 13.15-17 OLYM |
Computer lessons 1&2 Images in Matlab and Python |
Gustav | |
Jan 20: 10.15-12 R18 |
Lecture 2 Image Representations |
Klas |
|
Jan 25: 10.15-12 R23 |
Lecture 3 Orientation |
Klas |
|
Jan 26: 13.15-15 BL34 |
Lecture 4 Motion estimation, optical flow |
Klas |
|
Jan 27: 10.15-12 P30 |
Lecture 5 Optical flow, tracking |
Klas |
|
Feb 1: 10.15-12 BL34 |
Lecture 6 Clustering and learning |
Per-Erik |
|
Feb 2: 13.15-17 OLYM |
Computer exercise 1 Tracking |
Martin, Marcus | |
Feb 3: 10.15-12 BL33 |
Lecture 7 Overview of project 1: Tracking |
Klas | |
Feb 10: 10.15-12 P36 |
Lecture 8 Local Features |
Per-Erik |
|
Feb 9: 13.15-17 OLYM |
Computer exercise 2 Motion |
Martin, Marcus | |
Feb 15: 10.15-12 R19 |
Lecture 9 Biological Vision |
Per-Erik |
- IREG = Introduction to Representations and Estimation in Geometry, version 0.32, LiU compendium, Klas Nordberg
- PRE = Prerequisites for studies at advanced level in Image Science at Linköping University, LiU compendium, Klas Nordberg
- CVAA = Richard Szeliski, "Computer Vision: Algorithms and Applications" (2011). The book is available as an on campus e-book via the LiU library. See also Book webpage.
- SHB = Sonka, Hlavac and Boyle "Image Processing, Analysis, and Machine Vision" (Old course book)
- GW = Gonzalez and Woods, "Digital Image Processing"
- HZ = Hartley and Zisserman, "Multiple View Geometry in Computer Vision" (2nd edition 2003). Available as e-book from LiU library
- Wikipedia = Search wikipedia for the listed term
- Mathworld = Search http://mathworld.wolfram.com/ for the listed term.
- Edupack - orientation is a tutorial found here
- EDUPACK2 = orientation2.pdf
- RNDF = J. Weickert: A Review of Nonlinear Diffusion filtering, Scale-Space 1997
Lecture and lab schedule VT2
Date,Time,Room | Activity | Teacher | Material |
---|---|---|---|
Mar 20: 10.15-12
E328 |
Lecture 10
Recap from previous courses, ML-estimation, Gold Standard |
Klas Nordberg |
|
Mar 21: 13.15-15
BL33 |
Lecture 11
Calibrated geometry, PnP and the essential matrix, Robust estimation |
Klas Nordberg |
|
Mar 27: 10.15-12
Moved to Mar 30 |
Lecture 12
RANSAC, Structure from motion, Bundle adjustment, Project 2 |
Klas Nordberg |
|
Mar 28: 13.15-17
E330 |
Seminar 1
Presentation of project 1 |
Per-Erik Forssén |
|
Mar 30: 8.15-10
BL34 |
Lecture 12
RANSAC, Structure from motion, Bundle adjustment, Project 2 |
Klas Nordberg |
|
Apr 4: 13.15-17
OLYM |
Computer Exercise 3
Optimisation |
Martin, Hannes | |
Apr 6: 8.15-10
BL33 NB! moved here |
Lecture 13
Optimization |
Per-Erik Forssén |
|
Apr 10: 10.15-12
E330 |
Lecture 14
Image Enhancement |
Klas Nordberg |
|
Apr 24: 10.15-12
E330 |
Lecture 15
Variational Methods |
Michael Felsberg |
|
Apr 25: 13.15-17
OLYM |
Computer Exercise 4
Image Restoration |
Martin, Gustav | |
May 8: 10.15-12
BL34 |
Guest Lectures
|
Leif Haglund, Vricon Gunnar Farnebäck, Context Vision |
|
May 23: 13.15-17
BL33 |
Seminar 2
Presentation of project 2 |
Per-Erik Forssén |
|
Projects
The projects are conducted in groups of 4,5 or 3 students (in order of preference).
List of project groups VT2017
-
Project 1: Tracking
Introductory lecture on February 3
Design plan due February 13
Report due March 16
Presentation seminar on March 28
-
Project 2: 3D Reconstruction
Introductory lecture on March 27
Design plan due April 10
Report due May 16
Presentation seminar on May 23
General resources
We suggest and allow you to use the following software:
- OpenCV
(Open Source Computer Vision). Version 3.1.0 will be installed
on the department's Linux computers. See also
the minimal
example OpenCV progam (contributed by Gustav Häger).
Read the section on OpenCV in the hints and pitfalls page. There is a cheat sheet for OpenCV. An important exception is the Background modelling with mixtures of Gaussians, which you are NOT allowed to use (as you're supposed to learn this in the course). - David Lowe's SIFT implementation for Matlab. This includes binary executables that are compiled into mex-code that runs from Matlab. If you don't know about Matlab mex-files ask your guide.
- VLFeat has a a useful code library, both for Matlab and C/C++. For example, there is an alternative implementation of SIFT here, and also an implementation of MSER here. Both are made by Andrea Vedaldi.
- The Visual Geometry Group at Oxford University maintains code for affine invariant region detectors, produced in cooperation with other groups.
- The Computer Vision Laboratory at ETH provides an implementation of SURF.
Project repositories
Project code should be developed under versioning control, with changes tracked according to LiU-ID of the participating group members.
- Option A: Project groups get their repositories from GITLab at IDA Note: this is not GitHub, and GitHub should not be used.
- Option B: On request each project group can get access to a Subversion repository, with individual login by each project member.
Documentation for Subversion can be found here:
If you are using a Windows based computer, we recommend that you use the Tortoise client for Subversion. We also recommend that you look at the section on Subversion in the hints and pitfalls page.
Hints and pitfalls
Based on experience from previous year's projects, we have accumulated a list of hints and pitfalls for the projects. Read them carefully before starting your project work.
Senast uppdaterad: 2017-12-04