Muscle Segmentation (IMAGE) Nara Institute of Science and Technology Caption Muscle segmentation from CT volume using Bayesian U-net. Skin mask is obtained using conventional U-net during the first stage, and then Bayesian U-net is utilized to assign a muscle label as well as uncertainty to each pixel. Credit Yoshinobu Sato Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.