The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 1994
Filed:
Nov. 12, 1992
Masaaki Shino, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image transforming apparatus for transforming an input video signal representing a two dimensional image into a transformed video signal representing a three-dimensional surface and for depicting illumination of the image is provided. The image transforming apparatus includes a device for defining the three-dimensional surface, a device for providing a mapping data signal for transforming the input signal into the three-dimensional surface, a device for transforming the input video signal in accordance with the mapping data signal so as to generate the transformed video signal, a device for storing a plurality of illumination pattern data signals each of which depicts differential illumination of the transformed video signals, a device for mixing the illumination pattern signals in accordance with the mapping data signal so that the mixing ratio of the illumination pattern signals is varied and a device for depicting illumination to the transformed video signal in accordance with the mixed illumination pattern signal. An effect surface, which is an externally defined three-dimensional surface on which the image information processed in accordance with special effect processing is mapped, is changed in shape and the image information is mapped to suit to the so-changed effect surface by controlling the mixing ratio to present a realistic image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile