Paper Title :A Review On Mitigation Of Atmospheric Turbulence With Image Fusion In Visual Surveillance

Author :A.Aruna, A.Rajani

Article Citation :A.Aruna ,A.Rajani , (2014 ) " A Review On Mitigation Of Atmospheric Turbulence With Image Fusion In Visual Surveillance " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 64-67, Volume-2,Issue-10

Abstract : A long-distance imaging system can be strongly affected by atmospheric turbulence. Here a novel method is suggested for justifying the effects of atmospheric distortion on practical images, especially airborne turbulence which can cruelly corrupt a region of interest (ROI). In order to extract precise details about substance behind the distorted layer, a simple and capable frame selection method is proposed to select informative ROIs only from good worth frames. The ROIs in each frame are then registered to further reduce offsets and distortions. The space-varying alteration problem is solved using region-level fusion based on the double tree discrete wavelet transform. Finally, difference enhancement is applied. Further intend a learning-based metric specifically for image worth review in the existence of warp. This is capable of estimating the quality in both full and no reference scenarios. The proposed method is shown appreciably to outperform accessible methods, providing enhanced situational attentiveness in a range of surveillance scenarios.

Type : Research paper

Published : Volume-2,Issue-10

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