Identification method for two dimensional geo-referenced image data, involves determining image segments, where multiple tiling are defined within image segments, which correspond to partial area of image segments

摘要

The method involves determining image segments (1,2,3). A Multiple tilings are defined within the image segments, which correspond to a partial area of the image segments. The image characteristics change a part of the tiling and an identification of the image data is carried out. The image segment is defined by a closed circulation outline. Independent claims are also included for the following: (1) a computer program with program code unit (2) a data medium, on which a data structure is stored (3) a computer system, with a data medium (4) a device for identification of two dimensional geo-referenced image data.