Prof. Wolfgang Heidrich
at Univ of British Columbia
SPIE Involvement:
Author | Instructor
Publications (7)

Proceedings Article | 6 March 2013 Paper
Proceedings Volume 8661, 86610L (2013) https://doi.org/10.1117/12.2006135
KEYWORDS: Refraction, Cameras, Wavefront distortions, Data modeling, Fourier transforms, Refractive index, Visualization, Light, Interferometry, Staring arrays

Proceedings Article | 15 October 2012 Paper
Proceedings Volume 8499, 84992H (2012) https://doi.org/10.1117/12.981608
KEYWORDS: Electroluminescent displays, Cameras, Refraction, Optical flow, Calibration, Data modeling, Reconstruction algorithms, Motion estimation, Visualization, Spatial resolution

Proceedings Article | 7 February 2012 Paper
Douglas Lanman, Gordon Wetzstein, Matthew Hirsch, Wolfgang Heidrich, Ramesh Raskar
Proceedings Volume 8288, 82880A (2012) https://doi.org/10.1117/12.907146
KEYWORDS: LCDs, 3D displays, Polarization, 3D volumetric displays, Spatial resolution, Prototyping, Opacity, Integral imaging, Signal attenuation, Convolution

Proceedings Article | 18 February 2010 Paper
Proceedings Volume 7527, 75270G (2010) https://doi.org/10.1117/12.845292
KEYWORDS: Calibration, Image compression, Visualization, Computed tomography, Data modeling, Chromium, Visual process modeling, Optical transfer functions, Visual compression, JPEG2000

Proceedings Article | 19 January 2010 Paper
Matthew Trentacoste, Cheryl Lau, Mushfiqur Rouf, Rafal Mantiuk, Wolfgang Heidrich
Proceedings Volume 7537, 75370H (2010) https://doi.org/10.1117/12.838697
KEYWORDS: Deconvolution, Image filtering, Sensors, Image quality, Optical filters, Cameras, Coded apertures, Photography, Fourier transforms, Expectation maximization algorithms

Showing 5 of 7 publications
Course Instructor
SC772: High Dynamic Range Techniques: From Acquisition to Display
This course is motivated by tremendous progress in the development and accessibility of high dynamic range technology (HDR) that happened just recently, which creates many interesting opportunities and challenges. The course presents a complete pipeline for HDR image and video processing from acquisition, through compression and quality evaluation, to display. Also, successful examples of the use of HDR technology in research setups and industrial applications are provided. Whenever needed relevant background information on human perception is given which enables better understanding of the design choices behind the discussed algorithms and HDR equipment.
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