CAJ | 학술논문

基于高分辨率遥感影像建筑物识别与分析是目前摄影测量与遥感领域的研究热点之一。而腐蚀算法在建筑物提取和识别中的应用相对较少。本文主要叙述了腐蚀算法在其中的应用。通过边缘提取、二值化处理、建筑物主方向分析、边缘结构元素选取，用腐蚀算法将非建筑物边缘腐蚀掉的同时也能获得较好的建筑物轮廓信息并对其进行标绘。通过多次实验验证，结果表明该算法识别率较高，准确性较好，具有一定的实用和参考价值。
기우고분변솔요감영상건축물식별여분석시목전섭영측량여요감영역적연구열점지일。이부식산법재건축물제취화식별중적응용상대교소。본문주요서술료부식산법재기중적응용。통과변연제취、이치화처리、건축물주방향분석、변연결구원소선취，용부식산법장비건축물변연부식도적동시야능획득교호적건축물륜곽신식병대기진행표회。통과다차실험험증，결과표명해산법식별솔교고，준학성교호，구유일정적실용화삼고개치。
Recognition and analysis of buildings based on high resolution remote sensing images is a hot topic in the research of photogrammetry and Remote Sensing .But erosion algorithm is relatively few applied in extraction and recog-nition of buildings .This paper mainly showed the application of erosion algorithm in it .By edge extraction ,binarization processing ,analysis of the main building direction and selection of edge structure element , erosion algorithm has been used to erode edges of non-building and good building outlines were obtained which have been marked .Through several experiments ,the experimental results prove that this method is high in recognition and has a good precision , which has certain practical and reference value .