SYSTEM AND METHOD FOR DYNAMIC STEREOSCOPIC CALIBRATION

    公开(公告)号:WO2020183312A1

    公开(公告)日:2020-09-17

    申请号:PCT/IB2020/051948

    申请日:2020-03-06

    Abstract: Methods for stereo calibration of a dual-camera that includes a first camera and a second camera and system for performing such methods. In some embodiments, a method comprises obtaining optimized extrinsic and intrinsic parameters using initial intrinsic parameters and, optionally, initial extrinsic parameters of the cameras, estimating an infinity offset e using the optimized extrinsic and extrinsic parameters, and estimating a scaling factor s using the optimized extrinsic and extrinsic parameters and infinity offset parameter e, wherein the optimized extrinsic and extrinsic parameters, infinity offset e and scaling factor s are used together to provide stereo calibration that leads to improved depth estimation.

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