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Laurent Duval
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Basically, no. The bilateral filter is nonlinear. It is meant to preserve edges (highlocal, high-frequency), while reducing noise (broadbandglobal, broadband). Hence, as low/high frequency separation is a concept akin to Fourier, hence quite related to linear filters, your question is unlikely to get a positive answer, without further details on what you call low/high frequency.

Basically, no. The bilateral filter is nonlinear. It is meant to preserve edges (high-frequency), while reducing noise (broadband). Hence, as low/high frequency separation is quite related to linear filters, your question is unlikely to get a positive answer, without further details on what you call low/high frequency.

Basically, no. The bilateral filter is nonlinear. It is meant to preserve edges (local, high-frequency), while reducing noise (global, broadband). Hence, as low/high frequency separation is a concept akin to Fourier, hence quite related to linear filters, your question is unlikely to get a positive answer, without further details on what you call low/high frequency.

Source Link
Laurent Duval
  • 32.3k
  • 3
  • 35
  • 105

Basically, no. The bilateral filter is nonlinear. It is meant to preserve edges (high-frequency), while reducing noise (broadband). Hence, as low/high frequency separation is quite related to linear filters, your question is unlikely to get a positive answer, without further details on what you call low/high frequency.