STRUCTURE TENSOR IMAGE FILTERING USING RIEMANNIAN L1 AND L∞ CENTER-OF-MASS

STRUCTURE TENSOR IMAGE FILTERING USING RIEMANNIAN L1 AND L∞ CENTER-OF-MASS

Structure tensor images are obtained by a Gaussian smoothing of the dyadic product of gradient image. These images give at each pixel a <em>n</em>×<em>n</em> symmetric positive definite matrix SPD(<em>n</em>), representing the local orientation and the edge inform...

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Bibliographic Details
Main Author: Jesus Angulo
Format: Article
Language:English
Published: Slovenian Society for Stereology and Quantitative Image Analysis 2014-06-01
Series:Image Analysis and Stereology
Subjects:
Riemannian averaging
Riemannian center-of-mass
structure tensor
tensor image denoising
tensor image enhancement
tensor-valued images
Online Access:http://www.ias-iss.org/ojs/IAS/article/view/1075

Internet

http://www.ias-iss.org/ojs/IAS/article/view/1075

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