BrightnessContrast¶

class dragon.vm.dali.ops.BrightnessContrast(**kwargs)[source]¶

Adjust the brightness and contrast of image.

Examples:

rng = dali.ops.Uniform((0.6, 1.4))
bc = dali.ops.BrightnessContrast()
y = bc(inputs['x'], brightness=rng(), contrast=rng())