3 3 AUTOMATED METHOD FOR GENERATING PROSTHESIS FROM THREE DIMENSIONAL SCAN DATA GENERATOR GENERATING PROSTHESIS FROM THREE DIMENSIONAL SCAN DATA AND COMPUTER READABLE MEDIUM HAVING PROGRAM FOR PERFORMING THE METHOD

• Main Authors: KIM, YOUNG JUN, TAE GEUN SON, KAM DONG UK, JINHYEOK CHOI, JUNSEONG AHN
• Format: Patent
• Language: English; Korean
• Published: 03.06.2024
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DENTISTRY; DIAGNOSIS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

3차원 스캔 데이터로부터 보철물을 자동으로 생성하는 방법은 3차원 스캔 데이터로부터 프렙된 치아의 프렙 정보를 추출하는 단계, 상기 프렙 정보를 기초로 상기 3차원 스캔 데이터를 프로젝션한 2차원 프로젝션 영상들을 생성하는 단계 및 2차원 인코더 및 3차원 디코더를 포함하는 제너러티브 애드버세리얼 네트워크를 이용하여 상기 2차원 프로젝션 영상들을 기초로 3차원 보철물을 생성하는 단계를 포함한다. This method for automatically generating a prosthesis from three-dimensional scan data comprises the steps of: extracting prep information about a prepped tooth from the three-dimensional scan data; generating, on the basis of the prep information, two-dimensional projection images by projecting the three-dimensional scan data; and generating a three-dimensional prosthesis on the basis of the two-dimensional projection images by using a generative adversarial network including a two-dimensional encoder and a three-dimensional decoder.