DigiEye image reference base on raw intact sweetpotato in Uganda

Abstract

The images were collected from 3 raw intact roots. To take the images, 3 raw roots were peeled, washed and cut cross-sectionally across the mid-section. For each half of the root, 2 images were taken; (i) cross-sectionally and (ii) at the surface, under the peel. Sensory data was collected by 12 trained panellists, who consumed small cubes of each cooked sweetpotato genotype and rated the overall liking of the samples on a 10-point hedonic scale ranging from 1 (dislike extremely) to 10 (like extremely), for each sensory trait per genotypes.