Journal of Atmospheric and Environmental Optics ›› 2010, Vol. 5 ›› Issue (6): 407-413.

• 论文 •     Next Articles

Review of Image Restoration Based on Atmospheric Modulation Transfer Function

YUAN Hong-wu1, 2, FANG Shuai1, 3, MEI Hai-ping1, WU Peng-fei1, NI Zhi-bo1, RAO Rui-zhong1   

  1. (1 Key Laboratory of Atmospheric Composition and Optical Radiation, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031,China; 
    2 Artillery Academy of PLA, Hefei 230031, China; 
    3 School of Computer and Information, Hefei University of Technology, Hefei 230009, China)
  • Received:2010-04-19 Published:2010-11-30

Abstract:

The image obtained through atmosphere is degraded due to its absorption, scattering, and turbulence effects of light propagation. The modulation transfer function (MTF) of both turbid and turbulence atmospheric media, which result in image degradation, are analyzed. It is primary to obtain atmospheric MTF accurately for studying image restoration based on MTF, the theory of both atmospheric turbulence MTF and aerosol MTF are systematically generalized and some possible applied ideas are provided.

Key words: atmospheric modulation transfer function, image restoration, turbulence, atmospheric aerosol

CLC Number: