Short Note Non-stationary PEFs and large gaps
نویسنده
چکیده
Prediction-error filters (PEFs) may be used to interpolate missing data, either to increase the sampling of data that are regularly-sampled (Spitz, 1991), as well as to interpolate larger gaps in data (Claerbout, 1992, 1999). In addition to using multi-dimensional PEFs, non-stationary PEFs (Crawley et al., 1998) have been used to interpolate regularly-sampled data (Crawley, 2000). Non-stationary PEFs have not been successfully used to interpolate large holes in data.
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