Dataset for: First-in-human pilot study of snapshot multispectral endoscopy for early detection of Barrett's-related neoplasia.

Research data and code arising from a first-in-human endoscopy clinical trial (NCT03388047). Each of the data tables contains 9-point multispectral image spectra created from multispectral images captured using a snapshot multispectral endoscope. The raw images were processed into these image spectra using the code in ‘PROCESSING CODE’. Raw image data can be provided upon request. The tissue spectra were captured in a first-in-human pilot study in the oesophagus. The colour spectra were captured from an X-rite colour target. Each row of the arrays contains the information about the spectra, most importantly, the labels from pathology. The different arrays contain spectra from averages over each multispectral image (processed_tissue_spectra.mat), each patient (processed_tissue_spectra_avg_per_trial.mat and processed_tissue_spectra_avg_per_trial_per_region_then_pooled.mat), and over all patients (processed_tissue_spectra_avg_overall.mat). Please see included readme files for further details.