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Robust reduced update Kalman filtering
Cetin, A.E.; Tekalp, A.M.;
Circuits and Systems, IEEE Transactions on
Volume 37,
Issue 1,
Jan. 1990
Page(s):155
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156
Abstract:
A robust version of the two-dimensional reduced-update Kalman filter (RUKF) is presented. The robust RUKF (RRUKF) can be used for restoring images corrupted by noise whose distribution deviates from the Gaussian distribution. It was observed experimentally that when the image is corrupted by `salt and pepper' type noise, the RRUKF, which is an extension of the RUKF, produces significantly better results than the RUKF, as expected
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