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. 25, 2016
Filed:
Mar. 18, 2014
Applicant:
Cj Cgv Co., Ltd., Seoul, KR;
Inventors:
Assignee:
CJ CGV CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/53 (2006.01); G03B 21/14 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3147 (2013.01); G03B 21/147 (2013.01); G03B 21/53 (2013.01); H04N 9/3185 (2013.01);
Abstract
The present invention provides a guide image generation device including a database unit which stores parameters representing the structure of a multi-projection theater and a guide image generation unit which generates a guide image that will be used in an image correction process of the multi-projection theater using the parameters stored in the database unit.