Detecting Water in Visual Image Streams from UAV with Flight Constraints. - Harin Samaranayake; Oshan Mudannayake; Dushani Perera; Prabhash Kumarasinghe; Chathura Suduwella; Kasun De Zoysa; Prasad Wimalaratne (J. Vis. Commun. Image Represent., 2023)