In this paper, image restoration is presented as a way to remove the influe
nce of tracking error in astrometric CCD images, based on the characteristi
cs of spatially invariant tracking error within a CCD frame. The direct dec
onvolution method was used in the process of image restoration. The results
of reduction using practical data show improved precision in the images of
star centers, including those of closely spaced stars. In particular, clos
e binaries can be separated easily after image restoration.