Local wavefront reconstruction

Daniel M. Topa; James K. Gruetzner

doi:10.1117/12.447276

2 November 2001 Local wavefront reconstruction

Daniel M. Topa, James K. Gruetzner

Proceedings Volume 4476, Vision Geometry X; (2001) https://doi.org/10.1117/12.447276
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

A problem with wavefront reconstruction is that smaller details are often smeared out in the background of larger noise. A least squares fit tries to distribute measurement errors over the entire region. Features of the size of the RMS error tend to get obscured. We present a reconstruction algorithm and framework that redresses some of these problems. Small patches are reconstructed and then joined together. We discuss how this is implemented.

Citation Download Citation

Daniel M. Topa and James K. Gruetzner "Local wavefront reconstruction", Proc. SPIE 4476, Vision Geometry X, (2 November 2001); https://doi.org/10.1117/12.447276

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available