yuvadjust

Original Image

Brightness Adjust by -127

Brightness Adjust by +127

Contrast Adjust by -1

Contrast Adjust by 0.5

Contrast Adjust by 2.0

Hue Rotation by 270 degrees

Hue Rotation by 90 degrees

Negative. Contrast -1 and Saturation -1

Saturation Adjust by -1 (Equivalent to hue rotation of 180 degrees but faster)

Saturation Adjust by 0.5

Saturation Adjust by 2.0