Fusing hyperspectral imaging and electronic nose data to predict moisture content in Penaeus vannamei during solar drying.

ABSTRACT: The control of moisture content (MC) is essential in the drying of shrimp, directly impacting its quality and shelf life. This study aimed to develop an accurate method for determining shrimp MC by integrating hyperspectral imaging (HSI) with electronic nose (E-nose) technology. We employed three different data fusion approaches: pixel-, feature-, and decision-fusion, to combine HSI and E nose data for the prediction of shrimp MC. We developed partial least squares regression (PLSR) models for each method and compared their performance in terms of prediction accuracy. The decision fusion approach outperformed the other methods, producing the highest determination coefficients for both calibration (0.9595) and validation sets (0.9448). Corresponding root-mean square errors were the lowest f

SUBMITTER: Wang J 

PROVIDER: S-EPMC10847239 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature