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3-D Image Denoising by Local Smoothing and Nonparametric Regression

Summary: [This abstract is based on the authors' abstract.] A novel noise reduction procedure is proposed for 3-D imaging, one of the few in the literature. The procedure is based on nonparametric estimation of a 3-D jump surface. It is capable of preserving edges and major edge structures such as intersections and pointed corners.

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  • Topics: Statistics
  • Keywords: Edge detection, Estimation, Imaging, Noise, Nonparametric methods, Edge structure, Eigenvalue, Eigenvector
  • Author: Mukherjee, Partha Sarathi; Qiu, Peihua;
  • Journal: Technometrics