This is not a new idea. A similar system, called "Integral Projection" was developed more than 60 years ago. It used a large number of projection points from pinhole cameras.
A somewhat similar system was developed by IT7Ts Research Lab in the 1950s. It used a cylinder containing an inclined revolving screen excited by a scanning electron beam, and produced a true 3 D image, that could be viewed from any position outside the cylinder.
A somewhat similar system was developed by IT7Ts Research Lab in the 1950s. It used a cylinder containing an inclined revolving screen excited by a scanning electron beam, and produced a true 3 D image, that could be viewed from any position outside the cylinder.