基于影像匹配一致性，结合小波变换与分析，提出了一种适用于遥感影像的有失真压缩编码方法。考察了不同的压缩倍率对影像匹配偏移中误差的影响。 Based on the consistency of image matching, combined with wavelet transform and analysis, a distortion compression coding method suitable for remote sensing images is proposed. The effect of different compression ratio on the error in image matching offset was investigated.