Methods of Signal Processing

Robust Filtration of Random Fields

L. I. Piterbarg


Abstract: For one type of nonlinear filtration of random fields on a plane, the author establishes the degree of proximity of the statistical characteristics of the input and output signals for the case of a filtration window of small area. The resultant limiting relations are unaltered if a random flux of “pikes” is superimposed on the input signal.

UDC: 621.391.1:519.2

Received: 27.10.1983

 English version: Problems of Information Transmission, 1986, 22:1, 24–30

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