Speckle Imaging Using The Principle Value Decomposition Method

James W. Sherman

doi:10.1117/12.956670

7 December 1978 Speckle Imaging Using The Principle Value Decomposition Method

James W. Sherman

Proceedings Volume 0149, Digital Image Processing II; (1978) https://doi.org/10.1117/12.956670
Event: 22nd Annual Technical Symposium, 1978, San Diego, United States

Abstract

Obtaining diffraction limited images in the presence of atmospheric turbulence is a topic of current interest. Two types of approaches have evolved: real-time correction and speckle imaging. Using an "optimal" filtering approach, we have developed a speckle imaging reconstruction method. This method is based on a non-linear integral equation which is solved using principle value decomposition. The method has been implemented on a CDC 7600 for study. The restoration algorithm is discussed and it's performance is illustrated.

Citation Download Citation

James W. Sherman "Speckle Imaging Using The Principle Value Decomposition Method", Proc. SPIE 0149, Digital Image Processing II, (7 December 1978); https://doi.org/10.1117/12.956670

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