增强现实成像系统：乳腺癌的三维视图
Augmented Reality Imaging System: 3D Viewing of a Breast Cancer.
作者信息
Douglas David B, Boone John M, Petricoin Emanuel, Liotta Lance, Wilson Eugene
机构信息
Department of Radiology, Stanford University, Palo Alto, CA, USA.
Department of Radiology, University of California, Davis, CA, USA.
出版信息
J Nat Sci. 2016;2(9).
OBJECTIVE
To display images of breast cancer from a dedicated breast CT using Depth 3-Dimensional (D3D) augmented reality.
METHODS
A case of breast cancer imaged using contrast-enhanced breast CT (Computed Tomography) was viewed with the augmented reality imaging, which uses a head display unit (HDU) and joystick control interface.
RESULTS
The augmented reality system demonstrated 3D viewing of the breast mass with head position tracking, stereoscopic depth perception, focal point convergence and the use of a 3D cursor and joy-stick enabled fly through with visualization of the spiculations extending from the breast cancer.
CONCLUSION
The augmented reality system provided 3D visualization of the breast cancer with depth perception and visualization of the mass's spiculations. The augmented reality system should be further researched to determine the utility in clinical practice.
目的
使用深度三维（D3D）增强现实技术展示专用乳腺CT的乳腺癌图像。
方法
使用增强现实成像技术观察一例通过对比增强乳腺CT（计算机断层扫描）成像的乳腺癌病例，该技术使用头戴式显示单元（HDU）和操纵杆控制界面。
结果
增强现实系统通过头部位置跟踪、立体深度感知、焦点汇聚以及使用3D光标和操纵杆实现了乳腺肿块的三维观察，并能观察到从乳腺癌延伸出的毛刺。
结论
增强现实系统提供了具有深度感知的乳腺癌三维可视化以及肿块毛刺的可视化。应进一步研究增强现实系统以确定其在临床实践中的效用。
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