SPATIAL IMAGE PROCESSING SYSTEM FOR OBTAINING 3-DIMENSIONAL SPACE DATA USING COORDINATION INFORMATION OF TARGET OBJECT OBTAINED BY A PLURALITY OF SENSORS

摘要

The present invention relates to a spatial image processing system for obtaining three-dimensional space data using coordinate information of a target object obtained by multiple sensors. The present invention obtains more accurate three-dimensional space coordinate information by correcting the curve of images through a filtering process after obtaining the images by a mobile measurement system (MMS). [Reference numerals] (AA) Start;(BB) End;(S810) Extract curve from image information;(S820) Set lines that are not straight lines on 3D coordinate among detected curve as first revision group;(S830) Remove the first revision group from the image information;(S840) Set lines that are out of threshold value from center point of 3D coordinate from the first revision group removed image as second revision group;(S850) Remove the second revision group from the image information;(S860) Extract parameter from the second revision group removed image;(S870) Perform reverse-conversion by using the parameter to perform image revision