公开(公告)号：US20140118557A1

公开(公告)日：2014-05-01

申请号：US14062095

申请日：2013-10-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Joo-Haeng LEE ,  Hyun KIM ,  Hyoung Sun KIM

IPC: H04N17/00

CPC classification number: H04N17/002 ,  G06T7/73 ,  G06T7/80 ,  G06T2207/10004

Abstract: A method for providing a camera calibration includes recovering geometric information from a single rectangular image, obtaining intrinsic and extrinsic construction information of a camera based on the recovered geometric information, obtaining a shooting position and real geometric information of the camera from the obtained intrinsic and extrinsic construction information of the camera.

Abstract translation: 提供相机校准的方法包括从单个矩形图像中恢复几何信息，基于所恢复的几何信息获得相机的内在和外在结构信息，从所获得的内在和外在特征信息中获得相机的拍摄位置和实际几何信息 相机的施工信息。