images.AutoOrient

images.Brightness

images.ColorBalance

images.Colorize

images.Config

images.Contrast

images.Dither

images.Filter

images.Gamma

images.GaussianBlur

images.Grayscale

images.Hue

images.Invert

images.Opacity

images.Overlay

images.Padding

images.Pixelate

images.Process

images.Saturation

images.Sepia

images.Sigmoid

images.Text

images.UnsharpMask