| 摘要 |
<p>A system for three-dimensional display of data using two-dimensionial scans from an MRI apparatus. An optical system (10) uses a lens assembly (14) with the screen of a computer CRT or LCD unit (12), the computer being coupled to an MRI apparatus for receiving data therefrom. Data from the MRI to be presented to the CRT screen is provided as a two-dimensional image rotatable about a selected axis. Light rays from the image pass through the slit of a curtain shutter (28) so that a continuum of views of the image will be projected onto a lenticular film (16). In another embodiment a Ronchi grating (96) is used, with a motor (106) moving either the Ronchi grating or the film transversely of the light rays.</p> |
