[IEEE 2020 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) in conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society - Montreal, QC, Canada (2020.7.20-2020.7.24)] 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) - Automatic Segmentation of 3D Ultrasound Spine Curvature Using Convolutional Neural Network