An error analysis for a vector model of two-dimensional recursive filter
K. Shipp, J.K. Aggarwal · IEEE Transactions on Acoustics Speech and Signal Processing · 1976
The problem of bounding the output quantization errors in linear two-dimensional recursive filters is examined. A two-dimensional filter is analyzed by developing a model for the filter based on a vector formed from the two-dimensional output sequence. A deterministic bound is obtained and then applied to a special class of second-order filters.