Perception-Based Lighting-by-Example

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Date
2007
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
In computer graphics, easy-to-use tools for configuring lighting for 3D scenes are required by users. Following a perception-based lighting design framework, which models image quality using cognitively inspired objective functions, we present a new approach to lighting design which both: (1) allows the declarative specification of lighting; and (2) uses target scenes and images to facilitate intuitive and natural interactive control of the scene lighting. The LightOPex system enables users to select the desired lighting for a scene using exemplars in the form of 3D scenes and 2D images and uses the perceptual properties of these exemplars as target values in an initial optimization step.
Description

        
@inproceedings{
:10.2312/LocalChapterEvents/TPCG/TPCG07/061-068
, booktitle = {
Theory and Practice of Computer Graphics
}, editor = {
Ik Soo Lim and David Duce
}, title = {{
Perception-Based Lighting-by-Example
}}, author = {
Ha, Hai Nam
and
Olivier, Patrick
}, year = {
2007
}, publisher = {
The Eurographics Association
}, ISBN = {
978-3-905673-63-0
}, DOI = {
/10.2312/LocalChapterEvents/TPCG/TPCG07/061-068
} }
Citation