Photoshop CS6 – Using Refine Mask to Perfect a Mask with the Help of the History Brush
Removing Backgrounds Professionally
The Refine Mask Command and Overcoming Some of Its Limitations
The refine edge/refine mask command is the specialized utility for perfecting masks in Photoshop CS6.
In everyday use the command is indispensible, but produces some unwanted effects.
This video looks at how the history brush can be used to correct some undesirable effects produced during refine edge edits.