Projection methods的用法和樣例：
例句
- Two methods, the stereo-analytical method and the time-vector method used for calcu1ation are ones through parallel moving discontinuous surfaces.
所採取的赤平投影方法和矢量分析法均是平移結構面進行計算。 - Compared with other image re-projection methods, this method needs only two reference images and is easy and quick to be implemented.
和其他基於圖像的二次投影方法相比，這裡僅需要兩幅參考圖像，且實現方法簡單快速。
