Wenjie, Du, and Wang Yuanjun. “Combined Layer-by-Layer Segmentation Level Set Model Applied to Dental CBCT Image Segmentation”. The Journal of Dentists 12 (December 15, 2024): 44–50. Accessed May 10, 2025. http://www.savvysciencepublishers.com/index.php/tjd/article/view/1056.