This paper provides a formula for the accuracy of incoherent speckle tracking (intensity cross-correlation) of homogeneous patches. The result is based on the determination of the curvature of the cross-correlation function and the noise which affects its first derivative.
Accuracy of incoherent Speckle Tracking for circular Gaussian Signals
IEEE Geoscience and Remote Sensing Letters ; 11 , 1 ; 264-267
2014-01-01
Article (Journal)
Electronic Resource
English
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