Spatially Offset Raman Spectroscopy Combined with Attention-Based LSTM for Freshness Evaluation of Shrimp

Spatially Offset Raman Spectroscopy Combined with Attention-Based LSTM for Freshness Evaluation of Shrimp

Optical detection of the freshness of intact in-shell shrimps is a well-known difficult task due to shell occlusion and its signal interference. The spatially offset Raman spectroscopy (SORS) is a workable technical solution for identifying and extracting subsurface shrimp meat information by collec...

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Bibliographic Details
Main Authors: Zhenfang Liu, Yu Yang, Min Huang, Qibing Zhu
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Sensors
Subjects:
spatially offset Raman spectroscopy
attention
LSTM
freshness evolution
shrimp
Online Access:https://www.mdpi.com/1424-8220/23/5/2827

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