2024
DOI: 10.1364/oe.529140
|View full text |Cite
|
Sign up to set email alerts
|

Image-based non-isotropic point light source calibration using digital fringe projection

Yi-Hong Liao,
Song Zhang

Abstract: Accurate light source calibration is critical in numerous applications including physics-based computer vision and graphics. We propose an image-based method for calibrating non-isotropic point light sources, addressing challenges posed by their non-radially symmetric radiant intensity distribution and the non-Lambertian properties of the calibration target. We deduce an image formation model, and capture the intensity of the calibration target at multiple poses, coupled with accurate 3D geometry acquisition u… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 13 publications
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?