Glasses-free 3D viewing systems for medical imaging

In this work we show two different glasses-free 3D viewing systems for medical imaging: a stereoscopic system that employs a vertically dispersive holographic screen (VDHS) and a multi-autostereoscopic system, both used to produce 3D MRI/CT images. We describe how to obtain a VDHS in holographic plates optimized for this application, with field of view of 7 cm to each eye and focal length of 25 cm, showing images done with the system. We also describe a multi-autostereoscopic system, presenting how it can generate 3D medical imaging from viewpoints of a MRI or CT image, showing results of a 3D angioresonance image.

► We show two different glasses-free 3D viewing systems for medical imaging. ► We describe a holographic system for stereoscopic image. ► We describe how to obtain this special kind of holographic screen. ► We describe a multi-autostereoscopic system for medical imaging. ► We describe how they can generate 3D medical imaging of a MRI or CT image.