A bilateral blur, which tries to blur similar color values while preserving sharp edges
blurSize: A multiplier for the size of the blur, ranging from 0.0 on up
distanceNormalizationFactor: A normalization factor for the distance between central color and sample color
Creates a bulge distortion on the image
radius: The radius from the center to apply the distortion (in normalized coordinates from 0 - 1.0)
center: The center of the image (in normalized coordinates from 0 - 1.0) about which to distort
scale: The amount of distortion to apply, from -1.0 to 1.0