搜索结果: 1-5 共查到“光信息技术 Indoor”相关记录5条 . 查询时间(0.043 秒)
FROM POINT CLOUDS TO 3D ISOVISTS IN INDOOR ENVIRONMENTS
Visibility graphs Path complexity Spatial analysis
2018/11/9
Visibility is a common measure to describe the spatial properties of an environment related to the spatial behaviour. Isovists represent the space that can be seen from one observation point, and they...
Indoor Modelling Benchmark for 3D Geometry Extraction
Indoor 3D Modelling Benchmark Terrestrial Laser Scanning Segmentation Reconstruction
2014/7/30
A combination of faster, cheaper and more accurate hardware, more sophisticated software, and greater industry acceptance have all laid the foundations for an increased desire for accurate 3D parametr...
3D Modelling of Interior Spaces: Learning the Language of Indoor Architecture
Indoor modelling Point cloud Shape grammar Automation Semantics Building Information Model (BIM)
2014/7/30
3D models of indoor environments are important in many applications, but they usually exist only for newly constructed buildings. Automated approaches to modelling indoor environments from imagery and...
High Speed 4×12.5Gbps WDM Optical Wireless Communication Systems for Indoor Applications
WDM Optical Wireless Communication Systems Indoor Applications
2015/5/18
A novel high-speed optical wireless communication system incorporating WDM technology for indoor personal area networking applications is proposed and demonstrated. A 4×12.5Gbps mobile communication l...
A High-Speed Visible Light Indoor Network Employing a Short Pulse Modulation and a QPM-LN Module
High-Speed Visible Light Indoor Network Short Pulse Modulation QPM-LN Module
2015/5/18
We propose the concept of over-gigabit visible light indoor networks using λ-conversion achieved by combining a short pulse modulator with a QPM-LN module. Error free operation at 1.25 Gb/s is confirm...