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:
Nov. 19, 2013
Filed:
Mar. 16, 2011
Applicant:
Yukiyasu Tatsuzawa, Kanagawa, JP;
Inventor:
Yukiyasu Tatsuzawa, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/217 (2011.01); H04N 9/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a selection unit selects a pixel value to be assigned to a target pixel according to a determination result of a defect determining unit. The defect determining unit performs defect determination according to the level of a signal-to-noise ratio (SNR) estimated by an SNR estimating unit. In the case where the defect determining unit determines that the target pixel is a defect, the selection unit outputs a pixel value according to the level of the SNR.