Artificial Intelligence-Driven Image Dehazing Using Deep Convolutional Neural Networks for Enhanced Satellite Imagery Perception
Gunasekar Thangarasu, K Nattar Kannan, Mr Ramamoorthy, A. Manimaran, Carmel Mary Belinda M J, Gnanajeyaraman Rajaram · 2025
Computer vision and image processing have recently garnered significant attention, particularly in the context of image dehazing, which is critical for improving visibility and visual perception. Applications such as autonomous driving, surveillance, and satellite imaging often encounter challenges when haze affects images captured under polluted or adverse weather conditions. Traditional image dehazing methods frequently struggle to achieve optimal results, especially with complex images featuring varying haze levels and intricate details. To address these challenges, a robust and efficient dehazing approach is essential. Although advancements in image dehazing have been made, the development of a comprehensive system capable of effectively handling diverse environmental conditions and weather-related factors remains limited. Deep learning offers a promising solution by leveraging neural network capabilities to learn and adapt to intricate patterns in hazy images. This study introduces an innovative deep learning-based approach to enhance visibility and remove haze from images. The proposed convolutional neural network architecture is designed to efficiently identify and eliminate haze by learning subtle distinctions between clear and hazy images. A large, diverse dataset encompassing various meteorological conditions and levels of visual complexity is used to train the network, ensuring a generalized and adaptable performance. Experimental results demonstrate that the deep learning approach outperforms traditional methods, delivering superior image quality, enhanced contrast, and improved visibility even under extreme conditions. These findings underscore the potential of deep learning as a transformative solution for overcoming the limitations of existing image dehazing techniques.