Abstract
The formulas by Lin, Kawamata, and Higuchi [1] to compute the output noise and the noise matrix (observability Gramian) of 2-D digital filters are different from the formulas by Lu and Antoniou [2]. This letter shows that the derivation of the formulas by Lu and Antoniou is incorrect.
Original language | English |
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Pages (from-to) | 610-611 |
Number of pages | 2 |
Journal | IEEE transactions on circuits and systems |
Volume | 35 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1988 May |
Externally published | Yes |
ASJC Scopus subject areas
- Engineering(all)