gabor filter matlab code for image processing
fectively detect edges, lines, and textures at different scales and orientations. Mathematically, a 2D Gabor filter is expressed as: \[ g(x, y) = \exp\left( -\frac{x'^2 + \gamma^2 y'^2}{2\sigma^2} \right) \cos\left( 2\pi \frac{x'}{\lambda} + \psi \right) \] where: \( x'