Frost's Filter

Frost's Speckle reduction filter

Version 1.1.0.0 (2.77 KB)
2.1K Downloads
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15 Feb 2012

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fcnFrostFilter performs noise filtering on an image based on an adaptive filter proposed by Frost.

[1] V. S. Frost, et al., "A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans. Pattern Anal., Machine Intell., vol. 4, no. 2, pp. 157-166, Mar. 1982. [http://dx.doi.org/10.1109/TPAMI.1982.4767223]

Cite As

Debdoot Sheet (2026). Frost's Filter (https://www.mathworks.com/matlabcentral/fileexchange/35073-frost-s-filter), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.1.0.0

The m-file was not appearing on the downloads section. So updated.
1.0.0.0