GaborFilter

GaborFilter[data, r, k] filters data by convolving with a Gabor kernel of pixel radius r and wave vector k.

• GaborFilter[data, r, k, ϕ] uses a Gabor kernel with phase shift ϕ.
• GaborFilter[data, {r, σ}, ...] uses a Gabor kernel with radius r and standard deviation σ.

Examples

Apply a Gabor filter to an image:

img = ExampleData[{"TestImage", "Lena"}];
GaborFilter[img, 10, {1, 0}]

Filter with a phase shift:

GaborFilter[img, 10, {0, 1}, Pi/4]

Please visit the official Wolfram Language Reference for more details.