Lu Zixiang, Sakamoto Yuji
Appl Opt. 2018 Jan 1;57(1):A142-A149. doi: 10.1364/AO.57.00A142.
Volume data are widely used in many areas, especially in biomedical science and geology. However, current visualization technologies of volume data cannot satisfy the visual requirements of humans. In this study, we propose two holographic display methods for volume data. The first method is polygon-based, and the other is maximum intensity projection (MIP)-based. Both methods are able to generate computer generated holograms of volume data. The polygon-based method can obtain various and colorful holograms, while the MIP-based method can be quickly calculated. Both methods can generate holographic animations, which were displayed on an electro-holography device.
体数据在许多领域有着广泛应用，尤其是在生物医学和地质学领域。然而，当前的体数据可视化技术无法满足人类的视觉需求。在本研究中，我们提出了两种用于体数据的全息显示方法。第一种方法是基于多边形的，另一种是基于最大强度投影（MIP）的。两种方法都能够生成体数据的计算机生成全息图。基于多边形的方法可以获得多样且色彩丰富的全息图，而基于MIP的方法计算速度快。两种方法都可以生成全息动画，并在电子全息设备上显示。
