PROJECTION MAPPING VIDEO PIPELINE

摘要

A projection mapping video pipeline is provided including a system comprising: a lookup table generator; a memory and a communication interface, the memory storing: a three-dimensional (“3D”) model of a physical object; and a mapping of the 3D model onto unwrapped two-dimensional (“2D”) surfaces of the 3D model; the lookup table generator configured to: receive projector data defining a location, an orientation and lens characteristics associated with a given projector, relative to the physical object; generate a lookup table from the 3D model, the mapping and the projector data, the lookup table comprising a respective mapping of projector pixels to the unwrapped 2D surfaces of the 3D model, respective to the given projector; and, transmit, using the communication interface, the lookup table to a given control device in communication with the given projector.

主权项

1. A system comprising:
a lookup table generator; a memory and a communication interface, the memory storing: a three-dimensional (“3D”) model of a physical object; and a mapping of the 3D model onto unwrapped two-dimensional (“2D”) surfaces of the 3D model; the lookup table generator configured to: receive projector data defining a location, an orientation and lens characteristics associated with a given projector, relative to the physical object; generate a lookup table from the 3D model, the mapping and the projector data, the lookup table comprising a respective mapping of projector pixels to the unwrapped 2D surfaces of the 3D model, respective to the given projector; and, transmit, using the communication interface, the lookup table to a given control device in communication with the given projector.