area of reference meaning in English
参考面积
Examples
- The algorithm firstly puts current frame and reference frame throug h a low - pass filter to get low frequency sub - images with quarter pixels , then attains the best matched sub - block by full search , at last the area of reference frame covered by the sub - block are searched to get the best matched point
该算法首先将当前帧和参考帧通过低通滤波器得到数据量减为1 / 4的低频子图,然后用全搜索得到最佳匹配的低频子块,最后对低频子块所覆盖的原参考帧区域进行精细搜索得到最优点。