Images of fresh and non-fresh beef meat samples

Thirty pieces of beef meat were captured in the images. Three cuts were considered: inside skirt, knuckles, and sirloin. We used ten pieces for each cut (5cm by 5cm). Images were captured on the first and the fifth day after purchase. In addition to the original images, we proportionate the set of processed images. The latter were obtained after color calibration and meat segmentation. In total, data consists of 120 images, 60 of them are the originally captured images, and the remaining 60 correspond to the processed ones. Half of the images correspond to fresh meat after purchase, and the other half correspond to non-fresh meat after five days of purchase. Filename: aaaammdd_cut_sample.jpg cut: A (inside skirt), B (knuckle), S (sirloin)