A hybrid approach for water body identification from satellite images using NDWI mapping and histogram of gradients
Tanmoy Kanti Halder, Debasish Chakraborty, Ramen Pal, Sunita Sarkar, Somnath Mukhopadhyay, Nishtha Roy, Sunil Karforma
Topics & Concepts
Multispectral imageSurface waterHistogramWater bodyIdentification (biology)Computer scienceRemote sensingFeature (linguistics)Artificial intelligencePattern recognition (psychology)Feature selectionEnvironmental scienceGeologyImage (mathematics)Environmental engineeringPhilosophyBiologyBotanyLinguisticsFlood Risk Assessment and ManagementAutomated Road and Building ExtractionRemote Sensing and LiDAR Applications