Integral videography: a new 3-D autostereoscopic medical image

摘要

This paper proposes a new 3-D autostereoscopic image technique, integral videography (Ⅳ), which superimposes the real, intuitive 3-D image for medical diagnosis and operation. Ⅳ projects a computer generated graphical object by multiple rays through "fly's eye lens". It can display geometrically accurate autostereoscopic images and reproduce motion parallax in three-dimensional (3-D) space without using special glasses or sensing device to track viewer's eyes. The main contribution of this paper is application and modification of medical stereoscopic technique and image-guided surgery method.