This paper presents a theoretical analysis and computational technique for constrained least squares image restoration using spline basis functions. A realistic continuous–discrete physical imaging model has been adopted throughout the formulation. The optical system is assumed to be incoherent, and the general problem of image restoration with space-variant or space-invariant point-spread function degradations has been studied.
Published in:
Computers, IEEE Transactions on
(Volume:C-26
,
Issue:
9
)
Date of Publication: Sept. 1977