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:
Apr. 13, 2004
Filed:
Jan. 27, 2000
Takao Tsuruoka, Machida, JP;
Taketo Tsukioka, Hachioji, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
An image processing apparatus has a one CCD, two CCD, or three CCD with spatial pixel offset imaging system. A parameter calculation section sequentially scans an image signal in units of pixels and calculates a parameter for region segmentation from at least one neighboring region containing the current pixel of interest. An image signal segmentation section segments the image signal into uniform regions having single color correlation on the basis of the calculated parameters. A regression section regresses, to a linear formula, the color correlation between color signals in the uniform region. A restoring section restores a missing color signal on the basis of the linear formula and the color signals present in the uniform region.