| Issue |
EAS Publications Series
Volume 59, 2013
New Concepts in Imaging: Optical and Statistical Models
|
|
|---|---|---|
| Page(s) | 77 - 92 | |
| Section | Physical Bases and New Challenges in High Resolution Imaging | |
| DOI | https://doi.org/10.1051/eas/1359005 | |
| Published online | 13 March 2013 | |
New Concepts in Imaging: Optical and Statistical Models
D. Mary, C. Theys and C. Aime (eds)
EAS Publications Series, 59 (2013) 77-92
D. Mary, C. Theys and C. Aime (eds)
EAS Publications Series, 59 (2013) 77-92
Introduction to Wavefront Coding for Incoherent Imaging
Centrale Marseille, CNRS, Aix-Marseille Université, Fresnel, UMR
7249, 13013
Marseille,
France
We propose in this paper an introduction to the wavefront coding technique for incoherent imaging. Wavefront coding introduces image processing in the conception of an imaging system. It consists in introducing controlled aberrations in the optics able to reduce, after processing, some defaults of the optical system such as defocus, chromaticity. We present the basis of wavefront coding and illustrate them on two images with different characteristics: a spoke pattern and a galaxy image.
© EAS, EDP Sciences 2013