ALGORITHMS FOR IMAGE PROCESSING OF SATELLITE IMAGERY
The article deals with the processing of remote sensing images based on the interpretation of satellite imagery, which is now an urgent problem. The proposed digital terrain model allows you to create contour information in the vector representation, which is the basis for the rapid updating of geographic information systems. The originality of the solutions is to use high-speed image processing algorithms based on the cyclic algorithm of contour lines, thinning image and single-pass algorithm Skeletonization using an inscribed square. In forming a vector image, each point of the original image is considered in conjunction with all adjacent image points. To remove the noise that is present after the thinning algorithm images, the article provides a mathematical description of the algorithm remove the "fringes" of an image on.