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AssigneesTelecommunications Advancement Organization of Japan, NEC Corporation
InventorYoshihiro Kajiki
Estimating the term…
Upon picking up an image, light beams passing through a focal point of an image-forming lens are directed to an optical detector array comprising a plurality of optical detectors. Each optical detector selectively receives a light beam passing through the focal point with a particular different angle. By two-dimensionally scanning the focal point at a high speed by the use of a polygonal mirror and a vertical scanning section, a parallactic image of an object placed at a pickup/display position is picked up at a particular angle. Upon display, the parallactic image taken in a particular direction is projected from each light source of a light source array to the focal point. The focal point is two-dimensionally scanned at a high speed so that a stereoscopic image is displayed on the pickup/display position.
A three-dimensional moving image recording device comprising a plurality of optical detectors and a scanning mechanism, said optical detectors being arranged so as to totally receive light beams within a limited solid angle among those light beams passing through a particular viewing point in a space and to individually receive the light beams advancing in different directions, respectively, among those light beams passing through the same viewing point, said scanning mechanism being for vertically and horizontally scanning said viewing point or an image of said viewing point, said device further comprising a mechanism for electronically measuring a time-varying luminous energy incident to each of said optical detectors as a result of scanning by said scanning mechanism to obtain a measurement value and for recording or transmitting said measurement value.
A three-dimensional moving image reproducing device comprising a plurality of light sources and a scanning mechanism, said plurality of light sources being arranged so that light beams emitted therefrom are totally converged onto a particular converging point in a space within a limited solid angle and are individually converged onto the same converging point from different directions, respectively, said scanning mechanism being for vertically and horizontally scanning said converging point or an image of said converging point, said device further comprising a modulating mechanism for modulating a luminous energy of each of said light sources in response to electronic stereoscopic video information.
A three-dimensional moving image recording/reproducing system comprising:
Dependencies are inferred from the claim text.