𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A hybrid optical-digital processor for image deblurring

✍ Scribed by S.Ram Kumar; V. Boopathi; R.M. Vasu

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
775 KB
Volume
28
Category
Article
ISSN
0030-3992

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Deblurring of digital images through a s
Deblurring of digital images through a spatial domain approach
✍ M.M. Mameri; M.A. Sid-Ahmed πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 693 KB

A spatial domain technique for restoring out-+focus images, with a minimum a priori knowlealge about the Point-Spread Function (PSF) of the imaging system, is presented. In the proposed algorithm an estimate of the spatial constant (a) of the Gaussian PSF is obtained, which is then utilized to calc

A Framework for Image Deblurring Using W
A Framework for Image Deblurring Using Wavelet Packet Bases
✍ FranΓ§ois Malgouyres πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 962 KB

We show in this paper that the average over translations of an operator diagonal in a wavelet packet basis is a convolution. We also show that an operator diagonal in a wavelet packet basis can be decomposed into several operators of the same kind, each of them being better conditioned. We investiga