Patent ID: 9330587
Filing Date: 2016-05-03
CPC Classification: G01J,G09G,H04N

Claim Text:
1. A display system, comprising: a plurality of individual projectors to collectively generate an image by projecting a plurality of overlapping sub-frames on a display surface, wherein the collectively generated image is formed based on a hypothetical high-resolution reference projector, wherein each of the plurality of overlapping sub-frames is generated based on geometric mappings between the plurality of individual projectors and the hypothetical high-resolution reference projector, wherein the plurality of overlapping sub-frames include overlapping regions and non-overlapping regions; at least one calibration camera to capture at least one image of the collectively generated image on the display surface and capture at least one image of an actual object that is separate from the display surface and the collectively generated image on the display surface and is positioned near the display surface, wherein the collectively generated image is a training image including at least one desired image feature and a plurality of other image features, wherein the at least one image is captured from the training image on the display surface; and a controller to: