In Accord.net framework, two classes are used to construct a Gabor filter:
There are various implementations of Gabor filter elsewhere:
- Gabor Filter – Image processing for scientists and engineers, Part 6
but, the source codes in Accord.net look very strange to me. They discuss 3 types of kernels:
Can anyone either explain the latter 3 (Real is self-explanatory) types or refer me to some materials where I can study them?