1. A projection enhancement infrastructure, comprising: a digital projector for generating an image projection onto a surface; a spatial sensor configured to sense and locate a blocking object in a light field associated with the digital projector; a masking system that masks a portion of the image projection corresponding to the blocking object; an enhancement system that generates an enhancement projection onto the blocking object, the enhancement system including an image recognition system for identifying feature data of the blocking object and for identifying the blocking object based on the feature data, and wherein the enhancement projection includes a predetermined lighting scheme, distinct from the image projection, projected onto the blocking object based on the identity of the blocking object; and a back-fill projector that generates a back-fill projection at a blanked-out region of the surface caused by a masked portion of the image projection, wherein the image recognition system, based on the feature data, identifies that the blocking object is a person and determines an identify of the person, and wherein the lighting scheme includes a first type of illumination projected onto a first portion of the person based on the identify of the person and a second, different type of illumination projected onto a second portion of the person based on the identity of the person.