Surface reconstruction from unorganized points with l0 gradient minimization.
Computer Vision and Image Understanding(2018)
摘要
•With l0 gradient minimization, a fast and efficient surface reconstruction method is proposed.•Our method is particularly effective for sharpening major edges and removing noises.•Our method does not depend on the accuracy of normal vectors of the unorganized points.
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关键词
Surface reconstruction,Point cloud,l0 gradient minimization,l0 sparsity,fast Fourier transform
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