matching point的用法和樣例：
例句
- Thirdly, all pixels' gray values are acquired by the interpolation of the matching pairs.
最後對匹配點的灰度進行插值，得到插值像素點的灰度值。 - Thirdly, edge constraint was proposed to limit the search area in several pixels, and epipolar constraint was also used to achieve the matched points.
最後，提出邊緣約束的方法匹配邊緣上的點，將候選匹配點僅限制在幾個像素，大大減少了搜索範圍且提高了匹配正確率。
