G - Physics – 02 – B
Patent
G - Physics
02
B
88/6
G02B 27/22 (2006.01) G03B 35/16 (2006.01) H04N 13/00 (2006.01)
Patent
CA 2003661
- 33 - Title: METHOD AND APPARATUS FOR PRESENTING 3-D MOTION PICTURES Inventors: William C. Shaw I. Graeme Ferguson Roman B. Kroitor Gordon W. Harris Ken T. Baker Paul D. Panabaker Marian F. Toporkiewicz ABSTRACT OF THE DISCLOSURE A high fidelity 3-D immersion theatre experience is produced by alternately projecting corresponding left- eye and right-eye images onto a dome-shaped projection screen from two separate film strips and through separate wide-angle lenses. The lenses are positioned close together with their projection axes in a common vertical plane to achieve lateral co-incidence of the projected images and oriented in that plane to achieve vertical co-incidence of the images. Each person viewing the motion picture is provided with glasses that have lenses in the form of liquid crystal cells arranged to alternately block the left and right eyes of the person in synchronism with the projection of right-eye and left-eye images respectively, so that a stereoscopic effect is perceived.
Baker Ken T.
Ferguson I. Graeme
Harris Gordon W.
Kroitor Roman B.
Panabaker Paul D.
Baker Ken T.
Bereskin & Parr
Ferguson I. Graeme
Harris Gordon W.
Imax Systems Corporation
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