/homomorphic-filter

Implementation of homomorphic filter made in Python

Primary LanguagePythonMIT LicenseMIT

Homomorphic Filter

Homomorphic filter implemented with diferents filters and an option to an external filter.

High-frequency filters implemented

  • butterworth
  • gaussian

Example

Homomorphic filter using butterworth high-frequency filter with a = 0.75, b = 1.25, cutoff frequency = 30 and order of filter = 2.

Original image Original Filtered image Filtered