bemoregt / wwFourierFilterKernels

Python code for 2D Fourier Filtering Kernels

wwFourierFilterKernels

Python code for 2D Fourier Filtering Kernels

Algoritm

• 6 Fourier Filtering Kernels
• Fourier Filtering: ImageIn > FFT2 > Hadamard Product of Kernels > iFFT2 > ImageOut
• LoG: Laplacian of Guassian
• DoG: Defference of Gaussian

Reference

• Original Code from : https://docs.opencv.org/3.0-beta/doc/py_tutorials/py_imgproc/py_transforms/py_fourier_transform/py_fourier_transform.html