Methods of improving of objects distinguishability in the presence of
V. A. Korotkov, K. V. Korotkov, E. P. Novichihin
Kotelínikov Institute of Radio Engineering and
Fryazino Moscow reg.
The paper is
received on October 9, 2015
Abstract. The quality of the images of objects
in an open area depends on the state of the atmosphere (the presence of
atmospheric formations, mainly hydrometeors). This study examines the increase
in contrast by converting the dynamic range of the image brightness based on
the evaluation of the absorption coefficient of the atmosphere.
Key words: hydrometeors, digital
images, dynamic range, contrast enhancement, improved distinguishability of
ining the defocus image fragment.