Enhance

Red Eye Removal

Remove the red eye effect caused by camera flashes.

Operation pads

This operation exposes the following data pads, defining how it receives, processes, and emits image data:

Input

Output

Threshold

gdouble

Red eye threshold.
Default 0.40
Value range 0.00 • • 0.80.

Noise Reduction

Anisotropic smoothing operation.

Symmetric Nearest Neighbor

Noise reducing edge preserving blur filter based on Symmetric Nearest Neighbors.