Augmented Reality based Support System using Three-Dimensional-Printed Model with Accelerometer at Medical Specimen Museums.
Augmented Reality based Support System using Three-Dimensional-Printed Model with Accelerometer at Medical Specimen Museums.
复制标题
医学标本博物馆使用带有加速度计的三维打印模型的基于增强现实的支持系统。
DOI：
10.1109/cw52790.2021.00031
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Mao X
中科院分区：
文献类型：
--
作者：
Sugiura A;Kitama T;Mao X
医学和护理专业的学生经常使用医学标本来丰富他们的解剖学和生理学知识。在医学标本馆展出的医学标本大多是切片形式，因此，参观者只能看到平面结构。然而，在医学学习中了解人体的三维（3D）结构是很重要的。在这项研究中，我们提出了一种基于增强现实（AR）的系统，该系统通过显示3D打印模型和样本之间的位置关系来呈现虚拟对象，并使用3D打印的人体解剖模型来实现虚拟动手展示，使用嵌入在3D打印模型中的加速度计。该系统成功地从传感器测量的位置值中估计了人脑3D打印模型的姿态，并将其与虚拟物体的姿态进行了匹配。建议的系统的适用性进行了评估问卷调查。根据参观者的反馈，他们能够通过向不同方向移动3D打印模型来操作AR信息，从而更容易理解人体的实际3D结构。
Medical and nursing students often use medical specimens to enrich their knowledge of anatomy and physiology. Most medical specimens exhibited at the medical specimen museum are in a sliced form; therefore, visitors can only view the planar structure. However, it is important to understand the three-dimensional (3D) structure of the human body in medical learning. In this study, we proposed an augmented reality (AR)-based system that presents a virtual object and realized a virtual hands-on exhibit using a 3D-printed model of the human anatomy by displaying the positional relationship between the 3D-printed model and the specimen, using an accelerometer embedded in the 3D-printed model. The system successfully estimated the posture of the 3D-printed model of the human brain from the positional values measured by the sensor and matched it with the posture of the virtual object. The applicability of the proposed system was evaluated by conducting a questionnaire survey. As per the feedback from the visitors, they were able to operate the AR information by moving the 3D-printed model in different directions, making it easier to understand the actual 3D structure of the human body.