Nondestructive Detection of Pear with Early-stage Core Browning Based on Empirical Mode Decomposition of Vibro-acoustic Signals

Nondestructive Detection of Pear with Early-stage Core Browning Based on Empirical Mode Decomposition of Vibro-acoustic Signals

In this study, a nondestructive vibro-acoustic setup was employed to acquire the vibro-acoustic signals of pear fruit. The signals were decomposed using the empirical mode decomposition (EMD). Different methods were used to suppress the end effect and mode mixing to achieve the optimal signal decomp...

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Bibliographic Details
Main Author: LI He, ZHAO Kang, ZHA Zhihua, WU Jie
Format: Article
Language:English
Published: China Food Publishing Company 2023-10-01
Series:Shipin Kexue
Subjects:
core browning of pears; nondestructive detection; vibro-acoustic method; empirical mode decomposition; convolutional neural network
Online Access:https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-20-042.pdf

Internet

https://www.spkx.net.cn/fileup/1002-6630/PDF/2023-44-20-042.pdf

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