公开(公告)号：US20150381964A1

公开(公告)日：2015-12-31

申请号：US14767608

申请日：2014-02-03

Applicant: ST-ERICSSON SA

Inventor： Antoine DROUOT

IPC: H04N13/02 ,  H04N5/247

CPC classification number: H04N13/246 ,  G06T7/85 ,  G06T2207/10012 ,  H04N5/247 ,  H04N13/296

Abstract: An apparatus for calibrating a stereoscopic camera with respect to at least one stereo-image of the stereoscopic camera includes a processing unit configured to support at least a first triangulation unit, a second triangulation unit, and a Bundle Adjustment unit. The processing unit is configured to determine whether a convergence criterion has been met, the convergence criterion being indicative of whether or not a camera calibration ground-truth has been found.

Abstract translation: 用于相对于立体照相机的至少一个立体图像校准立体照相机的设备包括：处理单元，被配置为支持至少第一三角测量单元，第二三角测量单元和捆绑调整单元。 处理单元被配置为确定是否已经满足收敛标准，收敛标准指示是否已经找到相机校准基础。