WANG, YEN-YU,汪彦佑,汪彥佑,LIU, KAI-CHE,刘楷哲,劉楷哲,ATUL, KUMAR,阿兔 ‧库马,阿兔 ‧庫馬,CHEN, I HSUN,陈立珣,陳立珣
申请号：
TW106109154
公开号：
TW201834618A
申请日:
2017.03.20
申请国别(地区):
TW
年份:
2018
代理人:
摘要：
Disclosed is an image registration and augmented reality system and method augmented reality thereof which is suitable for solving the problem of spatial localization of the temporomandibular joint (TMJ) in arthroscopic surgery. The system comprises a three-dimensional scanning model building device, a stereoscopic image photographing device, a projection device and an arithmetic unit. The three-dimensional scanning model was constructed by preoperative or intraoperative imaging of the patient, and the surface three-dimensional model constructed by the stereoscopic image photographing device was spatially aligned to remove the surface (skin layer) of the three-dimensional image to display the TMJ image. Through the correction of the stereoscopic image photographing device and the projection device, the accurate three-dimensional TMJ image location information projected on the patients body to achieve the purpose.本發明是一種影像定位及擴增實境系統及其擴增實境方法,適用於顳顎關節鏡手術中解決顳顎關節空間定位困難的問題。系統包含三維掃描模型建構裝置、立體影像攝影裝置、投射裝置及運算單元。透過患者於術前或術中拍攝解剖影像進行三維掃描模型之建置,並與立體影像攝影裝置所建構之表面三維模型進行空間對位,移除三維影像的表面(皮膚層)而顯示顳顎關節影像。透過立體影像攝影裝置與投射裝置之校正,將準確的三維顳顎關節影像位置資訊投射在患者身上達到擴增實境的目的。100‧‧‧三維掃描模型建構裝置101‧‧‧三維掃描模型200‧‧‧立體影像攝影裝置201‧‧‧表面三維模型300‧‧‧運算單元301‧‧‧三維影像400‧‧‧投射裝置500‧‧‧控制裝置
