Seminar

Milestones and Advances in Image Analysis

Winter Term 2012/2013

Hauptseminar: Milestones and Advances in Image Analysis

Prof. Joachim Weickert, Oliver Demetz

Winter Term 2012/2013

Seminar (2 h)

Notice for bachelor/master students of mathematics: This is a »Hauptseminar« in the sense of these study programs.

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Important Dates – Description – Registration – Requirements – Overview of Topics

January, 8th, 2013:
Updated Schedule:
The order of the presentations has been changed.
We will have three talks on Tuesday, January 22nd 2013!

Introductory meeting (mandatory):
Thursday, July 26, 2012, 16:15h, Building E1.7, Room SR 001
In this meeting, we will assign the topics to the participants. Your attendance is mandatory.

The registration period was
from Friday, July 20, 2012, 13:00h
to Wednesday, July 25, 2012, 12:00h
First come, first serve: Places are filled in the order in which registrations are received.

No free capacity is left in this seminar.

Regular meetings during the winter term 2012/2013:
Tuesdays, 16:15h, Building E1.7, SR 001

Date of first regular meeting: Tuesday, November 06, 2012

Last meeting (planned): Tuesday, January 22, 2013

Contents: In this seminar, we will discuss influential milestone papers on the one hand, and some of the most interesting papers from recent conferences and journals on the other. The topics include but are not limited to image acquisition, image denoising and inpainting, sparse data representation, computer vision, optic flow and 3-D reconstruction.

Prerequisites: The seminar is for advanced bachelor or master students in Visual Computing, Mathematics or Computer Science. Basic mathematical knowledge (e.g. Mathematik für Informatiker I-III) is required, and some knowledge in image analysis is recommended.

Language: All papers are written in English, and English is the preferred language of presentation.

The registration period is over..

Notice that registration was only possible
from Friday, July 20, 2012, 13:00h
to Wednesday, July 25, 2012, 12:00h.

Since the number of talks is limited, we ask for your understanding that participants are considered strictly in the order of registration – no exceptions.

Regular attendance: It is expected that you attend all seminar meetings, except for provable important reasons (we check).

Talk: Talk duration is 30 min, plus 15 min for discussion. Please do not deviate from this time schedule.
You may give a presentation using a data projector («beamer«), overhead projector or blackboard, or mix these media appropriately. Your presentation should be delivered in English. Your slides and your write-up, too, should be in English.

Write-up: The write-up has to be handed in no later than three weeks after the end of the lecturing period, i.e. Friday, March 01, 2013, 12:00h. The write-up should summarise your talk, about 5 pages per speaker will be adequate in most cases. Electronic submission is preferred. File format for electronic submissions is PDF – text processor files (like .doc) are not acceptable. Adhere to the standards of scientific referencing: Quotations and copied material (such as images) must be clearly marked as such, and a bibliography is required.

Mandatory consultation: Talk preparation has to be presented to your seminar supervisor no later than one week before the talk is given. It is your responsibility to approach us timely and make your appointment!

No-shows: In case you do not appear to your scheduled talk, we reserve the right to exclude you from all future seminars of our group.

We plan to discuss the following papers. If your registration was successful, the password will be sent to you before the first meeting.

No.	Date	Speaker	Supervisor	Paper
3	13.11.2012	Julian Steil Slides	J. Weickert	Zeev Farbman, Raanan Fattal, Dani Lischinski Convolution pyramids. Proc. 2011 SIGGRAPH Asia Conference, Article No. 175, 2011.
2	13.11.2012	Mohamed Omran Slides	J. Weickert	Alexander Belyaev On implicit image derivatives and their applications supplemental material Proc. 2011 British Machine Vision Conference, pp. 72.1-72.12, 2011.
1	20.11.2012	Yeara Kozlov Slides	O. Demetz	M. Kass and J. Solomon Smoothed Local Histogram Filters ACM Transactions on Graphics. Proceedings of SIGGRAPH 2010
4	20.11.2012	Jing Niu Slides	O. Demetz	S. Paris, S. Hasinoff and J. Kautz Local Laplacian Filters: Edge-aware Image Processing with a Laplacian Pyramid ACM Transactions on Graphics. Proceedings of SIGGRAPH 2011
5	27.11.2012	Markus Schwinn Slides	O. Demetz	E. Gastal and M. Oliveira Adaptive Manifolds for Real-Time High-Dimensional Filtering ACM Transactions on Graphics. Proceedings of SIGGRAPH 2012
6	27.11.2012	Ahed Alahmar Slides	J. Weickert	Camille Couprie, Leo Grady, Laurent Najman, Hugues Talbot Anisotropic diffusion using power watersheds. Proc. 2010 IEEE International Conference on Image Processing, pp. 4153-4156, 2010.
7	04.12.2012	Daniel Mohr	J. Weickert	Cem Direkoglu, Rozenn Dahyot, Michael Manzke Skeleton extraction via anisotropic heat flow. Proc. 2010 British Machine Vision Conference, pp. 61.1-61.11, 2010.
8	cancelled	Manpreet Kaur	O. Demetz	M. Elad and M. Aharon Image Denoising Via Sparse and Redundant Representations Over Learned Sparse Dictionaries IEEE Transactions on Image Processing 2006
9	cancelled	Sukhpreet Khangura	O. Demetz	Dabov, A. Foi, V. Katkovnik, and K. Egiazarian Image denoising by sparse 3D transform-domain collaborative filtering IEEE Transactions on Image Processing 2007
10	04.12.2012	Stephanie Jennewein Slides	J. Weickert	Ivana Kolingerova, Josef Kohout, Michal Rulf, Vaclav Uher A proper choice of vertices for triangulation representation of digital images. Proc. 2010 International Conference on Computer Vision and Graphics: Part II, pp. 41-48, 2010.
11	11.12.2012	Frank Nedwed Slides	J. Weickert	Markus Mainberger, Christian Schmaltz, Matthias Berg, Joachim Weickert, Michael Backes Diffusion-based image compression in steganography. Proc. 2012 International Symposium on Visual Computing, 2012.
12	11.12.2012	Alexander Cullmann Slides	J. Weickert	Vahid Bastani, Mohammad Sadegh Helfroush, Keyvan Kasiri Image compression based on spatial redundancy removal and image inpainting Journal of Zhejiang University-SCIENCE C (Computers & Electronics), Vol. 11, No. 2, 92--100, 2010.
13	18.12.2012	Banafshed Sadry Slides	O. Demetz	Li Xu, Zhenlong Dai, Jiaya Jia Scale Invariant Optical Flow European Conference on Computer Vision 2012, to appear
15	08.01.2013	Merlin Lang Slides	O. Demetz	Hatem A. Rashwan, Domenec Puig, Miguel A. Garcia Improving the Robustness of Variational Optical Flow Through Tensor Voting Computer Vision and Image Understanding, Elsevier, Volume 116, Issue 9, September 2012, Pages 953–966.
14	15.01.2012	Lilli Kaufhold Slides	O. Demetz	Philipp Krähenbühl and Vladlen Koltun Efficient Nonlocal Regularization for Optical Flow European Conference on Computer Vision 2012
18	15.01.2013	Hosnieh Sattar Slides	J. Weickert	Amit Agrawal, Ramesh Raskar, Rama Chellappa What is the range of surface reconstructions from a gradient field? Proc. 9th European Conference on Computer Vision: Part I, pp. 578-591, 2006.
17	22.01.2013	Yupu Bao	J. Weickert	Sven Olsen, Bruce Gooch Image simplification and vectorization. Proc. ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering, pp. 65-74, 2011.
20	22.01.2013	Sarah Schaeffer	O. Demetz	G. Wetzstein, D. Lanman, W. Heidrich and R. Raskar Layered 3D: Tomographic Image Synthesis for Attenuation-based Light Field and High Dynamic Range Displays ACM Transactions on Graphics. Proceedings of SIGGRAPH 2011
16	22.01.2013	Andrea Eiden	O. Demetz	T. Protz, L. Zhang and H. Jiang Optical Flow in the Presence of Spatially-Varying Motion Blur IEEE Conference on Computer Vision and Pattern Recognition 2012

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