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THREE-DIMENSIONAL RECONSTRUCTION METHOD, THREE-DIMENSIONAL RECONSTRUCTION APPARATUS AND STORAGE MEDIUM
THREE-DIMENSIONAL RECONSTRUCTION METHOD, THREE-DIMENSIONAL RECONSTRUCTION APPARATUS AND STORAGE MEDIUM
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机译:三维重建方法,三维重建装置和存储介质
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摘要
The disclosure provides a 3-dimensional reconstruction method, an electronic device and a storage medium. The method includes: obtaining an image sequence pre-collected by a camera; obtaining nominal intrinsic parameters of the camera, and preset initial values of distortion coefficients of the camera, the camera being a camera for collecting the image sequence; calculating fluctuation ranges of the distortion coefficients; performing the 3D reconstruction on the image sequence based on the nominal intrinsic parameters, the initial values of the distortion coefficients, and the fluctuation ranges of the distortion coefficients; and during the 3D reconstruction, optimizing an obtained visual point cloud and a camera pose.
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