Cartilage Segmentation in High-Resolution 3D Micro-CT Images via Uncertainty-Guided Self-training with Very Sparse Annotation. - Hao Zheng 006; Susan M. Motch Perrine; M. Kathleen Pitirri; Kazuhiko Kawasaki; Chaoli Wang 001; Joan T. Richtsmeier; Danny Z. Chen (MICCAI (1), 2020)