| 摘要 |
A video processing system for use in creating three dimensional movement of a video image on a display screen 20 can display a locus representing the user defined movement of e.g. the centre of the image. Also, at least one set of axes is displayed on the display screen and a computer 24. in response to signals from a user operated stylus 21 and touch tablet 22, controls the manipulation of image data in an image store 26 to control rotational or translational movement of the image, with respect to an axis selected by the user. Means are provided to determine address data representative of the positions of a predetermined element of a manipulated image and displaying connections between said positions to show movement of the element. <IMAGE> |
