Invention Grant
US08106978B2 Image capturing apparatus generating image data having increased color reproducibility
有权
产生具有增加的颜色再现性的图像数据的图像捕获设备
- Patent Title: Image capturing apparatus generating image data having increased color reproducibility
- Patent Title (中): 产生具有增加的颜色再现性的图像数据的图像捕获设备
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Application No.: US12421336Application Date: 2009-04-09
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Publication No.: US08106978B2Publication Date: 2012-01-31
- Inventor: Yasuhiro Komiya , Takeyuki Ajito
- Applicant: Yasuhiro Komiya , Takeyuki Ajito
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Volpe and Koenig, P.C.
- Priority: JP2008-103752 20080411
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N9/09 ; H04N9/97
Abstract:
An image capturing apparatus includes a first image sensor unit, a second image sensor unit, and a spatial frequency reduction unit. The first image sensor unit is capable of subjecting an object image formed by an imaging lens to a photoelectric conversion to output a first image signal having a first resolution and constituted by a first number of colors. The second image sensor unit is capable of subjecting the object image formed by the imaging lens to a photoelectric conversion to output a second image signal having a second resolution that is lower than the first resolution and constituted by a second number of colors that is larger than the first number of colors. The spatial frequency reduction unit reduces a spatial frequency of the object image formed on a light receiving surface of the second image sensor unit by the imaging lens.
Public/Granted literature
- US20090256927A1 IMAGE CAPTURING APPARATUS Public/Granted day:2009-10-15
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