Development of algorithm to model buildings in dense urban areas including"Kyo-machiya", Japanese traditional houses, using terrestrial and airborne LiDAR

本研究的目的是利用地面和机载激光雷达建立包括日本传统民居“Kyo-mchiya”在内的密集城市地区的建筑物模型，并实现了以下内容：1.开发了一个利用地面LiDAR2自动提取建筑物属性的算法。开发一种利用航空摄影分割建筑物区域的算法3。开发基于机载激光雷达和航空摄影的建筑物三维建模算法。开发一种利用机载激光雷达和航空照片估计城市地区景观指数的算法，以及5。基于近景摄影测量的建筑物三维建模算法研究

The research objective was to develop methodology to model buildings in dense urban areas including"Kyo-machiya", Japanese traditional houses, using terrestrial and airborne LiDAR, and following items were implemented and achieved :1. Development of an algorithm to automatically extract building attributes using terrestrial LiDAR2. Development of an algorithm to segment building regions using aerial photograph3. Development of an algorithm of 3D modeling of buildings using airborne LiDAR and aerial photograph4. Development of an algorithm to estimate landscape indices in urban areas using airborne LiDAR and aerial photograph, and5. Development of an efficient algorithm of 3D building modeling using close-range photogrammetry