Segmentation and Object-Based Land Cover Classification of Airborne Images in Kraliky County

Vehicle detection using panchromatic high-resolution satellite images as a support for urban planning. Case study of Prague’s centre

“…Object-based methods dominate among classification techniques of remote sensing images, however, pixel-based methods or sub-pixel-based methods are also still used(Li et al 2014). Object-based image analysis (OBIA) consists of two steps: image segmentation and object classification(Li et al 2014;Vecer et al 2021). The choice of segmentation parameters depends on the specialist performing the required task and the selection is usually subjective and arbitrary.…”