| 摘要 |
本发明揭露一种三维(3D)透视影像校正方法及其系统，此系统包含一处理单元、一角度校正单元、一移动校正单元及一尺寸校正单元，处理单元系首先决定使用者及三维透视影像在空间上之预设座标位置，当使用者移动至一新位置后，本系统根据新位置在空间上之座标位置及使用者和三维透视影像之座标资讯，分别利用角度校正单元、移动校正单元及尺寸校正单元以变动此三维透视影像之一角度、位置及一缩放比例，透过本创作可让三维透视影像在萤幕显示时具有一立体透视感且不产生变形之问题。;The invention discloses a system for calibrating a three dimension (3D) perspective image and method thereof. The system comprises a processing unit, an angle-adjusting unit, a move-adjusting unit, and a size-adjusting unit. The processing unit first determines the default coordinate positions of a user and the 3D perspective image. According to the information for the coordinate positions of the user and the 3D perspective image, the system uses the angle-adjusting unit, the move-adjusting unit, and the size-adjusting unit to calibrate the 3D perspective image’s rotational angle, moving offset, and scaling up/down ratio, correspondingly. The invention makes the 3D perspective image that is shown on a screen three-dimensionally without a problem of out of shape. |
