Patent ID: 11972175
Assignee: KORRUS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  F  H  Y | IPC F  G  H

Claim 18:
19. The system of claim 11, including another light source, wherein the positioning system is for causing the imaging screen and the another light source to have a one of another plurality of different relative position values each being separated by a mutual distance;
wherein the at least two-dimensional array illumination sensor is for capturing, from at least one of the sides of the imaging screen when the imaging screen is illuminated by the another light source, a further plurality of two-dimensional arrays of luminance values, each of the further arrays of luminance values being correlated with another two-dimensional array of image sensing positions;
wherein the at least two-dimensional array illumination sensor and the positioning system are in communication with the processor for correlating each one of the further plurality of the two-dimensional arrays of luminance values with a one of the another plurality of different relative position values of the imaging screen and the another light source, the processor being in communication with the storage system for storing a plurality of further data structures, each one of the further data structures representing a one of the further plurality of the two-dimensional arrays of luminance values captured by the at least two-dimensional array illumination sensor and being correlated with a respective one of the another plurality of different relative position values of the imaging screen and the another light source.