Abstract: Based on the optic and geometrical characteristics of the remote sensing image acquisition system, a reciprocal cell restoration is proposed for image antialiasing in this work. As a result, the shape of the unit cell could be confined, and then the superposition of the frequency could be removed. Thereafter, the wavelet restoration is applied to deblur and denoise the image. The results of the test indicate that the proposed restoration approach is better than the conventional methods of frequency restorations.