Spatial Frequency Domain Imaging System Calibration, Correction and Application for Pear Surface Damage Detection

Spatial Frequency Domain Imaging System Calibration, Correction and Application for Pear Surface Damage Detection

Spatial frequency domain imaging (SFDI) is a non-contact wide-field optical imaging technique for optical property detection. This study aimed to establish an SFDI system and investigate the effects of system calibration, error analysis and correction on the measurement of optical properties. Optica...

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Bibliographic Details
Main Authors: Yifeng Luo, Xu Jiang, Xiaping Fu
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Foods
Subjects:
spatial frequency domain imaging (SFDI)
projector-camera calibration
optical properties
pears
damage detection
linear discriminant analysis (LDA)
Online Access:https://www.mdpi.com/2304-8158/10/9/2151

Internet

https://www.mdpi.com/2304-8158/10/9/2151

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