| 摘要 |
A display system including a volumetric display unit for displaying voxels in a three-dimensional image space; a graphics engine for feeding image data to the volumetric display unit; and a passive interaction device which uses a radiation sensor for sensing radiation from a selected region of the three-dimensional image space. The interaction device can be used to perform image operations within the image space, typically using a recognisable cursor which is grabbed, highlighted and moved within the image space. |
