Entropy based single image dehazing with refined transmission using holistic edges

• Published in: Multimedia tools and applications Vol. 81; no. 14; pp. 20229 - 20253
• Main Authors: Lakshmi, T.R.Vijaya, Reddy, Ch.Venkata Krishna, Padmavathi, K., Swaraja, K., Meenakshi, K.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.06.2022; Springer Nature B.V
• Subjects: Atmospheric models; Atmospheric scattering; Color; Computer Communication Networks; Computer Science; Darkness; Data Structures and Information Theory; Entropy; Fog; Haze; Image transmission; Light; Light sources; Multimedia Information Systems; Regression models; S parameters; Scattering coefficient; Special Purpose and Application-Based Systems; Visibility; Scattering coefficient; Hue disparity; Depth and Transmission maps; Non-achromatic atmospheric light; Haze removal

The natural occurrences of haze, mist and fog obscures the optically captured outdoor scenes. The essential parameters of the atmospheric scattering model for dehazing are air-light (which depends on atmospheric light) and transmission map. Inaccurate estimation of these parameters leads to halo-art...