| 摘要 |
<p>An image is moved and displayed through an image movement orbit composed of one or more annular orbits. The annular orbit is set such that a central point of the image to be displayed on a display screen is defined as a reference position, and the reference position is used as a start point, and it returns back to this reference position when a movement corresponding to one round is completed. In other words, the image movement orbit is established so as to always pass through a reference point Pt, for each cycle of an annular orbit. As a result of such image movement, the image movement as a pixel shift is hard to be visually recognized and may reduce ghost effects.</p> |
