First Deployment of Diminished Reality for Anatomy Education

First Deployment of Diminished Reality for Anatomy Education
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首次在解剖学教育中部署缩小现实

DOI:
10.1109/ismar-adjunct.2016.0099
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发表时间:
2016
期刊:
2016 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct)
影响因子:
--
通讯作者:
Fallavollita
Fallavollita
中科院分区:
--
文献类型:
--
作者:
Ienaga;Meerits;Fallavollita

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了解人体的解剖结构对于每个在医学领域工作的人来说都是至关重要的。用于解剖学教学的增强现实(AR)系统直接在用户的身体上显示虚拟信息,与传统的教学范例相比,已经证明有助于心理映射。在本文中,我们探讨了在解剖学教育的背景下,减少现实(DR)的潜力。作为实现DR解剖学教育系统的第一个必要步骤,必须从视频流中提取并减少人体的部分。我们的系统通过投影使用RGB-D相机恢复的背景图像来减少用户的手臂或头部。这样的系统,如果与虚拟对应物的精确叠加相结合,可以通过吸引用户对虚拟信息的注意力来潜在地改善学习效果,并且通过避免AR的众所周知的浮动效果来改善视觉感知。
Understanding the anatomy of the human body is vital for everyone working in the medical domain. Augmented reality (AR) systems for anatomy teaching, which display virtual information directly on top of a users' body, have proven to facilitate mental mapping compared to traditional teaching paradigms. In this paper, we explore the potential of diminished reality (DR) in the context of anatomy education. As a first necessary step to achieving a DR anatomy education system, parts of the human body have to be extracted and diminished from the video stream. Our system diminishes either the arm or head of the user by projecting a background image recovered using RGB-D cameras. Such a system, if combined with an accurate overlay of virtual counterparts, could potentially improve the learning effect by attracting the users' attention to the virtual information and improve visual perception by avoiding the well-known floating effect of AR.
DOI: 10.1002/ca.22675
发表时间: 2016-05-01
期刊: CLINICAL ANATOMY
影响因子: 2.4
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