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:
Oct. 15, 1991
Filed:
Oct. 19, 1990
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G66K / ;
U.S. Cl.
CPC ...
382 56 ; 358108 ; 382-8 ; 382 62 ;
Abstract
In order to highly efficiently compress images of large quantity obtained by the photographing from a plurality of view points, provision is made of means for photographing a three-dimensional body or the like from a plurality of view points, means for forming a correlated image having a high correlation relative to the neighboring images by effecting mean processing for the neighboring images that are photographed, means for constructing, in the form of tree structure data, a set of the photographed images and the images formed by the mean processing, means for estimating the image of a lower rank by the one rank higher image in the tree structure data, and means for encoding an estimated error.