bilinear interpolation method meaning in English

双线性内插法

We use the correlation of data between the neighbor scan lines to get the overlay pixel number , and then remove the overlay data . the bilinear interpolation method is applied to assign the pixels with the overlap data . the result shows that the data overlay phenomenon is removed , image quality is improved , and pixel value has been enhanced
此外，对于modis遥感影像中存在的边缘区域数据重叠问题，则利用数据间的相关性计算条带间各列像元的重叠数量，然后删除重复部分，并经灰度重采样后得到结果数据，实验表明影像数据的重叠现象明显消除，从而改善了影像的质量，增强了数据的使用价值。