Function tch_utils::gabor::gabor_filter

source · 
pub fn gabor_filter(
    size: usize,
    theta: f64,
    sigma: f64,
    lambda: f64,
    psi: f64,
    gamma: f64,
    device: Device
) -> Tensor
Expand description

Generates a Gabor filter.

Arguments

  • size: usize - The size of the filter
  • theta: f64 - The orientation of the filter in degrees
  • sigma: f64 - The standard deviation of the Gaussian envelope
  • lambda: f64 - The wavelength of the sinusoidal factor
  • psi: f64 - The phase offset of the sinusoidal factor
  • gamma: f64 - The spatial aspect ratio
  • device: Device - The device to store the tensor on

Returns

  • [size, size] float tensor - The Gabor filter