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:
Sep. 20, 2011
Filed:
Aug. 08, 2008
Akira Asoma, Kanagawa, JP;
Akira Asoma, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An imaging apparatus includes an imaging unit capable of selectively executing an imaging operation in a normal imaging mode that outputs a normal exposure image signal in a unit period and an imaging operation in a combined imaging mode that outputs a long-time-exposure image signal and a short-time-exposure image signal, a pre-processing unit that performs gain processing on the normal exposure image signal, or the signals, a signal processing unit that, by combining the image signals, generates a combined image signal, and a control unit that performs control in which, by switching a reference gain setting value in the gain processing in the pre-processing unit in accordance with the normal or combined imaging mode, when the imaging unit is in the combined imaging mode, the reference gain setting value is set to be greater than the reference gain setting value when the imaging unit is in the normal imaging mode.