Analýza DEM pro podporu optimalizace komprese do formátu JPEG 2000

Abstract

This thesis describes the process of compressing raster digital elevation model in JPEG2000 format, compressed raster subsequent analysis for finding fault pixels that differ significantly from the original bitmap and the subsequent description of the occurrence of these errors by using morphometric characteristics. In the end, they evaluated selected morphometric characteristics and their dependence on the formation of pixel errors. Work should refer to posts in the digital terrain model, which can be expected to occur during compression error pixels, and which are best avoided or exclude from compression.