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SCAN TO BIM FOR 3D RECONSTRUCTION OF THE PAPAL BASILICA OF SAINT FRANCIS IN ASSISI IN ITALY
Laser scanning BIM Assisi Point clouds Security and safety management Internet of Things Internet of Everything
2017/6/20
The historical building heritage, present in the most of Italian cities centres, is, as part of the construction sector, a working potential, but unfortunately it requires planning of more complex and...
Enhancing Manual Scan Registration Using Audio Cues
Point Clouds Augmentation Audio Interaction Processing Visualisation
2014/7/23
Indoor mapping and modelling requires that acquired data be processed by editing, fusing, formatting the data, amongst other operations. Currently the manual interaction the user has with the point cl...
多发多收Scan模式实现高分辨宽测绘带SAR成像
合成孔径雷达 扫描模式 波束形成 频带合成
2013/5/16
针对传统星载合成孔径雷达(synthetic aperture radar, SAR)高分辨与宽测绘带成像之间的矛盾,提出基于多发多收扫描模式的SAR成像方法。该方法通过控制波束指向,使其在距离向多个子测绘带间周期性照射,进而得到距离向宽测绘带。同时，为了保证方位向分辨率,利用多天线接收和波束形成实现低方位重复频率下的多普勒模糊信号重构。另外,利用多个发射天线发射不同载频信号及频带合成技术获得距离...