Image processing - 2D log Gabor wavelets

Log Gabor filters are excellent high-pass filters for the visual system.  They simulate receptive fields of the simple cells of the primary visual cortex (V1) of primates.

Log Gabor filters in the Fourier domain with 3 scales and 8 orientations. Designed with Grapher Version 2.5

 5 Extracted log Gabor filters in the Fourier domain.