Image Processing Reference
In-Depth Information
62
Chapter 6
Figure 6.1
A long-exposure image with several short images superimposed.
Figure 6.2
Components of a long-exposure image, showing the contribution of im-
age motion. The normalized aperture is in units of D/r
0
and the image size is normal-
ized in
λ
/r
0
. The individual curves are A, the diffraction-limited case; B, image motion
only; C, the short-exposure case; and D, the seeing-dominated case.
