Patent ID: 11917122
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A | IPC A  H

Claim 0:
1. A system for emitting from or reflecting off of a surface multiple simultaneous, spatially overlapping, and distinctly filterable video streams, where each distinctly filterable stream is independently viewable through at least one lens of a filtering visual aid being worn or carried by a viewer, comprising:
one or more video emitters for receiving two or more video feeds comprising traditional full-color-spectrum images and for emitting a composite of the two or more received video feeds as two or more distinctly filterable emitted video streams, where traditional full-color-spectrum images comprise any of the full-spectrum of visible colors perceivable to the human vision system including red, green, and blue, and where the composite emissions comprising the two or more distinctly filterable video streams are substantially spatially overlapping at the location of emitting from or reflecting off the surface;
where the composite comprises at least a first distinctly filterable video stream and at least a second distinctly filterable video stream, where each of the first and second video streams comprise light with the characteristics of either (a) being limited to substantially three distinct narrow bands forming an RGB color triplet that is substantially spatially filterable with respect to any other video stream in the composite, (b) being limited to substantially one distinct linear angle of polarization that is substantially spatially filterable with respect to any other video stream in the composite, or (c) comprising both (a) and (b), where in the case of only (a) or only (b), and optionally in the case of (c), each of the first and second video streams further comprise (d) two distinct temporally filterable alternating video streams such that in the case of (a), (b), or (c) the composite comprises at least four distinctly spatio or spatio-temporal filterable video streams, and
a visual aid comprising either one or two spatio or spatio-temporal filtering lenses sufficient for distinctly filtering between the at least four distinctly filterable video streams, where each filtering lens substantially transmits only one distinctly filterable stream to either one or both eyes of the viewer at any given moment in time.