DIGITAL MAP GERERATION SYSTEM FOR DETERMINING TARGET OBJECT BY COMPARING IMAGE INFORMATION AND AERIAL PHOTOGRAPH DATA, AND OBTAINING 3-DIMENSIONAL COORDINATION OF TARGET OBJECT USING INFORMATION OBTAINED BY CAMERA

摘要

The present invention relates to a digital map generation system for correcting distortion of an image data using parameters and comparing the corrected image data and an aerial photograph data which comprises: a mobile mapping device including an image acquisition module, a GPS reception module, an inertial measurement module, an image processing module, a control module, and a buffer; an aerial photograph database for receiving the aerial photograph data from an external database to store; a data processing module for determining a target object and performing three-dimensional modeling by using the determined target object information; and a communication module for transmitting the three-dimensional data obtained from the data processing module to a user.