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:
Jan. 10, 2012
Filed:
May. 05, 2009
Daisuke Kawazoe, Kanagawa, JP;
Daisuke Kawazoe, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image synthesis apparatus is provided. The image synthesis apparatus includes a synthesis control block configured to determine a synthesized gain from a plurality of image signals having different exposure times, and a synthesis processing block configured to synthesize a plurality of image signals by use of a synthesized gain determined by the synthesis control block. In determining the synthesized gain, the synthesis control block references a predetermined predicted image signal ratio to exclude a domain of a pixel position having an image signal improper for the determination of a synthesized gain from a subject of the synthesized gain determination.