Translator Disclaimer
Abstract
Several proposed techniques of focal plane imaging through turbulence are described and compared. The techniques are: shift-and-add, exponential filter, Knox-Thompson (cross-spectrum) and triple correlation, Particular attention is given to the performance of the methods at extremely low light levels of a few detected photons per frame.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J C. Dainty "Speckle Imaging Techniques", Proc. SPIE 0828, Digital Image Recovery and Synthesis, (29 January 1988); https://doi.org/10.1117/12.942071
PROCEEDINGS
6 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Image reconstruction in speckle interferometry
Proceedings of SPIE (November 03 2014)
Can broadband image restoration rival speckle restoration?
Proceedings of SPIE (December 23 2002)
New phasor reconstruction methods for speckle imaging
Proceedings of SPIE (August 12 2010)
ATST visible broadband imager
Proceedings of SPIE (September 24 2012)

Back to Top