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. 04, 2003
Filed:
Jul. 09, 1999
Sony Corporation, Tokyo, JP;
Abstract
A projected image of a three-dimensional object is displayed in a frame which is a constituent of a moving picture. Shape information concerning the shape of a surface of the three-dimensional object and a characteristic point on the projected image of the surface are designated. The projected image of the surface of the three-dimensional object is transformed into a corresponding two-dimensionally developed expanded image. Rendering is effected on an overall expanded image storage area that stores the entire part of the expanded image of the surface. A predetermined cut-out region is cut out of the overall expanded image storage area, and a retouching work such as an editorial work is effected on the expanded image, based on the content of the cut-out region. The retouched expanded image is then re-transformed back to the projected image on the frame. Three-dimensional retouching such as a three-dimensional editorial work can therefore easily be effected on a two-dimensional moving picture.