Fig. 1From: Predicting stone composition via machine-learning models trained on intra-operative endoscopic digital imagesPart of the intraoperative stone images, including the internal and surface images of the stone. (From left to right in the image are calcium oxalate monohydrate, calcium oxalate dihydrate, apatite carbonate, magnesium ammonium phosphate hexahydrate, anhydrous uric acid)Back to article page