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. 18, 2008
Filed:
Sep. 15, 2005
Taketo Tsukioka, Hachioji, JP;
Taketo Tsukioka, Hachioji, JP;
Olympus Corporation, Tokyo, JP;
Abstract
An image processing apparatus inputs an image obtained by sensing an optical image by an image sensing system, compensates an omitted color component, and outputs a color image. A weight setting unit sets a weight Wk in each direction Sk (k is an integer from 1 to n) of a plurality of directions S, S, . . . , Sn (n is an integer of not less than 1) starting from a pixel of interest in a predetermined neighborhood of the pixel of interest. An average value calculation unit calculates a weighted average of pixel values Vk of pixels having a specific color component and located on each direction Sk (k is an integer from 1 to n) in the predetermined neighborhood by using weights Wto Wn of the pixel values Vto Vn. An restoration unit causes the average calculation unit to calculate weighted averages of a plurality of types of color components and restores a value of an omitted color component of the pixel of interest on the basis of the weighted average result and the pixel value of the pixel of interest.