The algorithm of boundaries detection in low-contrast radar images of the earth
Journal: AIP conference proceedings
Year: 2019

One of the problems of radar images analysis of the Earth is the detection of boarders between areas with different normalized effective radar cross-sections. In this paper, we propose a computationally effective quasi-optimal algorithm capable for building approximation of such boarders with straight line segments for low-contrast radar images and arbitrary line for high-contrast radar images. To achieve computational efficiency, we apply image segmentation and later approximation. Proposed alg