- Patent Title: Camera alignment method using correspondence between multi-images
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Application No.: US14446281Application Date: 2014-07-29
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Publication No.: US09576365B2Publication Date: 2017-02-21
- Inventor: Kyung Ho Jang
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2014-0018541 20140218
- Main IPC: H04N13/02
- IPC: H04N13/02 ; G06T7/00

Abstract:
Provided is a method of aligning a camera using correspondence information between multi-images. The camera alignment method using correspondences between multi-images includes defining a correspondence relation between images photographed in the multi-camera system, estimating an initial position of the camera using the correspondence relation between the images and a Structure From Motion (SFM) algorithm, redefining a changed correspondence relation between the images as a result of the estimation of the initial position of the camera using a bundle edge to generate an optimal edge, and correcting the position of the camera based on the optimal edge.
Public/Granted literature
- US20150237330A1 CAMERA ALIGNMENT METHOD USING CORRESPONDENCE BETWEEN MULTI-IMAGES Public/Granted day:2015-08-20
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