Lecture: Perception for Computer Graphics (Myszkowski/Didyk)
Perception for Computer Graphics (Lecture, Winter Semester 2016/2017)
Specialized Lecture for Computer Graphics/Visual Computing
Karol Myszkowski
Piotr Didyk
(c) xkcd.com
As computer graphics is producing images and videos that are ultimately perceived by a human, it's mandatory to account for how the human visual system (HVS) is processing this information.
The HVS is complex, exhibiting many non-linearities as well as feedback and is only partially understood.
While this poses a challenge, it can also be seen as an opportunity which can be exploited in image compression, watermarking, denoising, enhancement, upsampling, etc.
Computational models which can predict the human response to the distortion of visual content are important when this opportunity is taken.
To this end, our course covers the basic theory of perception research, including
- What is perception?
- Designing experiments
- Analysis and statistics
and the practical applications in computer graphics, including
- Eye physiology and image formation
- Brightness and contrast
- Color
- High dynamic range and tone reproduction
- Image compression and image quality
- Depth and shape perception
- Material perception
The target audience are students in computer science or related fields.
This course covers topics from psychology and physiology that are relevant to computer graphics, and novel perception research and applications in computer graphics and vision.
The objective is to transfer knowledge, experience and competencies that are required for doing research in perceptual computer graphics, and that are useful in many related fields, such as experimental psychology, or usability studies in human-computer interaction.
Prerequisites: computer graphics and image processing, and the related math.
Language: English.
Evaluation: written final exam Friday, 17. 02. 2017. Time: 12:15-13:45. Place: lecture hall 001 in E1 3 (CS).
Re-exam Wednesday, 29. 03. 2017. Time: 10:15-11:45. Place: room 022 in E1 4 (MPII).
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Time:
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Wednesday, 10:00-12:00
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First lecture:
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Room:
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Building E1 4 (Max-Planck-Institut), Room 019
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HISPOS:
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Course No. 99345
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Schedule:
Lecture 01: Introduction, Course Overview (26.10.2016)
Lecture 02: What is Perception? (02.11.2016)
Lecture 03: Designing Experiments, Part 1 (09.11.2016)
Lecture 04: Designing Experiments, Part 2 (16.11.2016)
Lecture 05: Statistics, (23.11.2016)
Lecture 06: The Eye: Optics, Spatial Acuity and Temporal Integration, (30.11.2016)
Lecture 07: Eye Movements (07.12.2016)
Lecture 08: Luminance, Contrast and Lightness (14.12.2016)
-- Winter Break --
Lecture 09: Color (04.01.2017)
Lecture 10: Tone Mapping (11.01.2017)
Lecture 11: Image Quality Evaluation (18.01.2017)
Lecture 12: Depth and Shape Perception (25.01.2017)
Lecture 13: Stereo 3D (01.02.2017)
Lecture 14: Lab Tour (08.02.2017)
Course resources: Slides will be available after each lecture. Email Petr Kellnhofer for the password. No password required if you're on the campus network.
The following list contains the most relevant books for this lecture:
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Vision Science: Photons to Phenomenology,
Stephen E. Palmer,
The MIT Press, 2002.
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Foundations of Vision,
Brian A. Wandell,
Sinauer Associates, Inc., 1995.
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Seeing: The Computational Approach to Biological Vision,
John P. Frisby and James V. Stone,
The MIT Press, 2010.
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Experimental Design: From User Studies to Psychophysics,
Douglas W. Cunningham and Christian Wallraven,
A K Peters/CRC Press, 2011.
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Seeing in Depth: Basic Mechanics (Vol. 1) and
Seeing in Depth: Depth Perception (Vol. 2),
Ian P. Howard and Brian J. Rogers,
Oxford Psychology Series, 2012.
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Visual Perception from a Computer Graphics Perspective,
William Thompson, Roland Fleming, Sarah Creem-Regehr and Jeanine Kelly Stefanucci,
A K Peters/CRC Press, 2011.
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High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting,
Erik Reinhard, Greg Ward, Paul Debevec, Sumanta Pattanaik, Wolfgang Heidrich and Karol Myszkowski,
Morgan Kaufmann Publishers, 2nd edition, 2010.
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High Dynamic Range Video,
Karol Myszkowski, Rafal Mantiuk and Grzegorz Krawczyk.
Synthesis Digital Library of Engineering and Computer Science. Morgan & Claypool
Publishers, San Rafael, USA, 2008.
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Color Imaging: Fundamentals and Applications
Erik Reinhard, Erum Arif Khan, Ahmet Oguz Akyuz and Garrett M. Johnson,
A K Peters, 2007.
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High Dynamic Range Imaging:
an article in Wiley Encyclopedia of Electrical and Electronics Engineering 2015
Further literature will be announced during the course.
