Invention Grant
US09581787B2 Method of using a light-field camera to generate a three-dimensional image, and light field camera implementing the method
有权
使用光场摄像机生成三维图像的方法，以及实现该方法的光场摄像机
- Patent Title: Method of using a light-field camera to generate a three-dimensional image, and light field camera implementing the method
- Patent Title (中): 使用光场摄像机生成三维图像的方法，以及实现该方法的光场摄像机
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Application No.: US14658517Application Date: 2015-03-16
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Publication No.: US09581787B2Publication Date: 2017-02-28
- Inventor: Jiun-Huei Proty Wu , Zong-Sian Li
- Applicant: NATIONAL TAIWAN UNIVERSITY , LITE-ON TECHNOLOGY CORP.
- Applicant Address: TW Taipei TW Taipei
- Assignee: National Taiwan University,Lite-On Technology Corp.
- Current Assignee: National Taiwan University,Lite-On Technology Corp.
- Current Assignee Address: TW Taipei TW Taipei
- Agency: Rosenberg, Klein & Lee
- Priority: TW103110699A 20140321
- Main IPC: H04N15/00
- IPC: H04N15/00 ; H04N13/00 ; H04N13/02 ; G02B13/00 ; H04N5/225 ; H04N5/265 ; H04N13/04
Abstract:
A method is provided to generate a 3D image using a light-field camera that includes a main lens, a micro-lens array, a light sensing component, and an image processing module. The micro-lens array forms a plurality of adjacent micro-images at different positions of the light sensing component. Each micro-image includes multiple image zones corresponding to different viewing angles. For each micro-image, the image processing module obtains image pixel values from the image zones, so as to generate camera images corresponding to different viewing angles. The image processing module combines the camera images to generate the 3D image.
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