Hyperspectral fluorescence imaging (HFI) is a well-known technique in the medical research
field and is considered a non-invasive tool for tissue diagnosis. This review article gives a
brief introduction to acquisition methods, including the image preprocessing methods,
feature selection and extraction methods, data classification techniques and medical image
analysis along with recent relevant references. The process of fusion of unsupervised
unmixing techniques with other classification methods, like the combination of support vector …