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:
May. 14, 2013
Filed:
Apr. 11, 2011
Yukihiro Tanizoe, Osaka, JP;
Yasutoshi Yamamoto, Osaka, JP;
Yoshimasa Okabe, Osaka, JP;
Hiromasa Funakoshi, Osaka, JP;
Yukihiro Tanizoe, Osaka, JP;
Yasutoshi Yamamoto, Osaka, JP;
Yoshimasa Okabe, Osaka, JP;
Hiromasa Funakoshi, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An imaging apparatus is provided for reducing noise which is derived from random noise contained in a correction signal used for correcting an image data and is newly generated on correction of the image data. The imaging apparatus drives vertical transfer registers with no signal charge from photoelectric transducers read out to the vertical transfer registers to obtain and store a correction signal into a field memory. The apparatus subtracts the correction signal from the image data by a subtractor.