๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Deterministic photon bias in speckle imaging

โœ Scribed by James W. Beletic


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
304 KB
Volume
71
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Speckle in ultrasonic imaging
โœ P.N.T. Wells; M. Halliwell ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 684 KB
Unsupervised estimation of speckle noise
โœ Jong-Sen Lee; Karl Hoppel; Stephen A. Mango ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 781 KB

Speckle in radar images has the characteristic of a multiplicative noise. In this article, two unsupewised methods are introduced to estimate the speckle noise statistics using the mean and the standard deviation of small image blocks (4 x 4, or 6 x 6 pixels). Since most radar images contain many sm