A method for processing speckle images requiring no reference point source
Abstract
A method for processing speckle images that requires no simultaneous measurements of a reference point object, suggested and analyzed. The method is shown to be based on a combined analysis of the speckle spectra and those of the averaged image. In addition, model calculations, are presented which illustrate the suggested method to point extended and double objects.
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- July 1980
- Bibcode:
- 1980A&A....87..188B
- Keywords:
-
- Astronomical Photometry;
- Image Processing;
- Interferometry;
- Speckle Patterns;
- Atmospheric Optics;
- Autocorrelation;
- Image Enhancement;
- Point Sources;
- Astronomy