Invention Grant
US09554107B2 Method and apparatus for reducing color fringing in composite images
有权
用于减少合成图像中的色边的方法和装置
- Patent Title: Method and apparatus for reducing color fringing in composite images
- Patent Title (中): 用于减少合成图像中的色边的方法和装置
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Application No.: US14378579Application Date: 2014-02-07
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Publication No.: US09554107B2Publication Date: 2017-01-24
- Inventor: Johannes Elg , Daniel Linåker , Jonas Gustavsson , Mats Wernersson , Allan Johansson
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Coats & Bennett, PLLC
- International Application: PCT/IB2014/058863 WO 20140207
- International Announcement: WO2015/118385 WO 20150813
- Main IPC: H04N9/64
- IPC: H04N9/64 ; G02B27/00 ; G06T5/00 ; G06T5/50

Abstract:
A method and apparatus for recording a composite image from a lens array are disclosed. A first composite image is recorded using a first lens providing imaging data in a first color, a second lens providing imaging data in a second color, and a third lens providing imaging data in a third color, wherein the first, second, and third colors are different colors. A second composite image is recorded using the first lens, a fourth lens providing imaging data in the second color, and a fifth lens providing imaging data in the third color. The first and second composite images are compared to identify color fringed areas. Based on the relative size and location of the color fringed areas in the first and second composite images, a de-fringing algorithm is applied to at least one of the composite images to mitigate the color fringing in the color fringed areas.
Public/Granted literature
- US20160249028A1 Method and Apparatus for Reducing Color Fringing in Composite Images Public/Granted day:2016-08-25
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