1. A system for amblyopia correction, the correction system, comprising: an image processing unit to identify a set of image parameters and, when, in operation, the image processing unit modifies a source visual content based on one or more of the set of image parameters to generate visual content; and a visualization unit coupled to the image processing unit operable to receive visual content from the image processing unit, the visualization unit having a screen, when, in operation, the screen displays the visual content.