Review of portable near infrared spectrometers: Current status and new techniques

Chenxi Zhu, Xiaping Fu, Jianyi Zhang, Kai Qin, and Chuanyu Wu

J. Near Infrared Spectrosc. 30(2), 51-66 (2022)  View: PDF

Non-destructive detection of chilling injury in kiwifruit using a dual-laser scanning system with a principal component analysis - back propagation neural network

Zhen Wang, Rainer Künnemeyer, Andrew McGlone, Jason Sun, Jeremy Burdon, and Michael J. Cree

J. Near Infrared Spectrosc. 30(2), 67-73 (2022)  View: PDF

A novel methodology for determining effectiveness of preprocessing methods in reducing undesired spectral variability in near infrared spectra

Jhon Buendia Garcia, Julien Gornay, Marion Lacoue-Negre, Silvia Mas Garcia, Jihane Er-Rmyly, Ryad Bendoula, and Jean-Michel Roger

J. Near Infrared Spectrosc. 30(2), 74-88 (2022)  View: PDF

Development of a calibration model for near infrared spectroscopy using a convolutional neural network

Menghu Li, Tianhong Pan, Yang Bai, and Qi Chen

J. Near Infrared Spectrosc. 30(2), 89-96 (2022)  View: PDF

Non-destructive near infrared spectroscopy externally validated using large number sets for creation of robust calibration models enabling prediction of apple firmness

Martina Marečková, Veronika Danková, Lubor Zelený, and Pavol Suran

J. Near Infrared Spectrosc. 30(2), 97-104 (2022)  View: PDF  [Suppl. Mat. (1)]