DisparityGaussianNoise

trait DisparityGaussianNoise is StereoMatching:
    .doc: """
    Trait adding Gaussian noise to the depth disparity in the matching process
    for stereo depth outputs.

    The matching radius specifies the half-width of the cells used in the
    matching process.
    The Gaussian distribution specifies the distribution of the error applied to
    the stereo disparity measurement in the matching process, while the depth
    contribution parameter denotes how much of that error that bleeds into the
    actual depth determination.
    The noise scale specifies the indicates the horizontal and vertical scale of
    the noise in number of matching radii.
    """
    disparity_noise_gaussian_distribution is Math.Distributions.Gaussian
    disparity_noise_scale is Math.Vec2: Math.Vec2.from_xy(disparity_noise_gaussian_distribution.standard_deviation, disparity_noise_gaussian_distribution.standard_deviation)
    disparity_noise_depth_contribution is Real: 0.1