Exhaustive Linearization for Robust Camera Pose and Focal Length Estimation
نویسندگان
چکیده
منابع مشابه
Camera Pose and Focal Length Estimation Using Regularized Distance Constraints
Camera pose and intrinsic parameters estimation from n 2D-to-3D point correspondences is a known problem in computer vision and photogrammetry. Depending on the set of unknown parameters, the problem is called Perspective-n-Point (PnP) when only absolute camera pose is unknown or PnPf when focal length is unknown as well. Projection error functions are highly non-convex in focal length, so befo...
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ژورنال
عنوان ژورنال: IEEE Transactions on Pattern Analysis and Machine Intelligence
سال: 2013
ISSN: 0162-8828,2160-9292
DOI: 10.1109/tpami.2013.36