An Internal Defect Detection Algorithm for Concrete Blocks Based on Local Mean Decomposition-Singular Value Decomposition and Weighted Spatial-Spectral Entropy.

Tian, Xu; Ao, Jun; Ma, Zizhu; Ma, Chunbo; Shi, Junjie

Tian, Xu; Ao, Jun; Ma, Zizhu; Ma, Chunbo; Shi, Junjie.

Afiliação

Tian X; Research Institute of Optical Communication, School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China.
Ao J; Research Institute of Optical Communication, School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China.
Ma Z; Pengcheng Laboratory, Shenzhen 518000, China.
Ma C; Research Institute of Optical Communication, School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China.
Shi J; Research Institute of Optical Communication, School of Information and Communication, Guilin University of Electronic Technology, Guilin 541004, China.

Entropy (Basel) ; 25(7)2023 Jul 09.

Article em En | MEDLINE | ID: mdl-37509981

Palavras-chave

defect detection; laser vibrometry; signal denoising; weighted spatial-spectral entropy

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: En Ano de publicação: 2023 Tipo de documento: Article

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