Software Analysis and Design of the Image Acquisition Subsystem Using the Unified Modeling Language

  • Yom, Jae-Hong (GIS Technology Research Institute, Hanjin Information Systems and Telecommunication)
  • Published : 2001.12.01

Abstract

Geospatial database, which is the basis for Geo-Spatial Information Systems, is produced by conventional mapping methods. Recently, with increased demand for digital forms of the geospatial database, studies are carried out to automate its production. The automated mapping system is composed of the image acquisition subsystem, positioning subsystem, point referencing subsystem and the visualization subsystem. The image acquisition subsystem is the most important part of the overall production line because it is the starting point and will affect all subsequent processes. This paper presents a software analysis and design of the image acquisition subsystem. The design was carried out using the Unified Modeling Language which is a modeling method used extensively in the software engineering field.

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