Color & Focus

Friday, 26 July
3:30 - 5:30 pm
Room 217BCD

Session Chair: Brian Barsky, University of California, Berkeley

Color Transformation Based on the Basic Color Categories of a Painting
Using basic color category concepts to generate large but natural color transformations of an image.

Youngha Chang
Tokyo Institute of Technology

Suguru Saito
Masayuki Nakajima
Tokyo Institute of Technology

Perceptual Tone-Mapping Operator for High-Dynamic-Range Scenes
A method for creating a perceptual tone-mapping operator based on psychophysical experiments. It exploits the fact that human eyes process detailed information almost exclusively in the fovea.

Patrick Ledda
University of Bristol

Alan Chalmers
University of Bristol

A Phenomenological Approach to Bokeh Rendering
"Bokeh" is a term that describes the quality of out-of-focus areas as rendered by a photographic lens. This sketch presents a phenomenological, controllable approach to simulate it.

Juan Buhler

Daniel Wexler

Virtual View Generation by Linear Processing of Two Differently Focused Images
A novel approach to IBR techniques for generating a virtual view image with arbitrary focus from two differently focused images captured at a fixed position.

Akira Kubota
University of Tokyo

Kiyoharu Aizawa
University of Tokyo

Summaries of SIGGRAPH 2002 Sketches & Applications are available in the SIGGRAPH 2002 Conference Abstracts and Applications

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