Determination of speckle size and object support from autocorrelation of speckle pattern arrays

David F. Olson; Robert E. Pierson

doi:10.1117/12.292828

31 October 1997 Determination of speckle size and object support from autocorrelation of speckle pattern arrays

David F. Olson, Robert E. Pierson

Proceedings Volume 3170, Image Reconstruction and Restoration II; (1997) https://doi.org/10.1117/12.292828
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

This paper describes the use of an auto-correlation technique to determine the minimum speckle size of a speckle pattern collected by a focal plane array of pixels. Object support for initialization of speckle image processing algorithms, as well as processing applicability, may be determined from radial speckle size information.

Citation Download Citation

David F. Olson and Robert E. Pierson "Determination of speckle size and object support from autocorrelation of speckle pattern arrays", Proc. SPIE 3170, Image Reconstruction and Restoration II, (31 October 1997); https://doi.org/10.1117/12.292828

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