搜索结果: 1-9 共查到“近景摄影测量 Scanner”相关记录9条 . 查询时间(0.114 秒)
POTENTIAL OF UAV-BASED LASER SCANNER AND MULTISPECTRAL CAMERA DATA IN BUILDING INSPECTION
Unmanned aerial vehicle 3D point cloud LIDAR thermal infrared camera near infrared camera RGB camera building inspection
2016/7/5
Conventional building inspection of bridges, dams or large constructions in general is rather time consuming and often cost expensive due to traffic closures and the need of special heavy vehicles suc...
FROM POINT CLOUD TO SURFACE:MODELING STRUCTURES IN LASER SCANNER POINT CLOUDS
Laserscanning Photogrammetry Feature Extraction Segmentation Modeling Software Development
2015/11/10
The automatic modeling of precise structures from randomly distributed laser points derived from laser scanner data is a very hard problem, not completely solved and problematic in case of incomplete,...
AUTOMATIC CO-REGISTRATION OF TERRESTRIAL LASER SCANNER AND DIGITAL CAMERA FOR THE GENERATION OF HYBRIDS MODELS
Cultural Heritage Laserscanning Photogrammetry Sensor Registration Software Development
2015/11/10
3D modeling and visualization of real world scenes is an important topic of research with applications in many areas such as virtual museums, game and entertainment, architecture description and resto...
METHOD OF THE HIGH ACCURACY RESOLVING RANGE/VELOCITY UNCERTAINTY FOR THE LASER SCANNER WITH LINEAR FM
Laser scanning Infrared Method Measurement Real-time Algorithms Precision Modelling
2015/5/29
The laser scanning system on basis of СO2 laser with continuous radiation with 10.6 μm wavelength situated onboard of aircraft is considered. The system is intended for remote sensing of surface ahead...
PROCEDURES AND EXPERIENCES ON USING DESKTOP SCANNER FOR ORTHOPHOTO PRODUCTION
Production Algorithms Scanner Software Calibration Rectification Accuracy Photogrammetry
2015/5/29
Paper presents procedures and experiences on using low cost desktop scanner Epson Expression 1640XL for orthophoto production. Complete process of scanning, scanner calibration and removal of systemat...
COMPACT HANDHELD FRINGE PROJECTION BASED UNDERWATER 3D-SCANNER
Underwater 3D-scanner fringe projection technique underwater stereo camera calibration
2015/4/23
A new, fringe projection based compact handheld 3D scanner for the surface reconstruction of measurement objects under water is introduced. The weight of the scanner is about 10 kg and can be used in ...
IMPROVEMENT OF AUTOMATIC DSM GENERATION OVER URBAN AREAS USING AIRBORNE LASER SCANNER DATA
Data fusion Laser Photogrammetry Surface Reconstruction
2014/12/31
Airborne laser scanning has provided an efficient and accurate method of data acquisition for the determination of visible surface topography. The laser data can be quickly processed to provide coordi...
3D MODELING OF ARCHITECTURE BY EDGE-MATCHING AND INTEGRATING THE POINT CLOUDS OF LASER SCANNER AND THOSE OF DIGITAL CAMERA
Photogrammetry TLS Image Matching Edge Registration Point Cloud Architecture
2014/4/28
We have been developing the stereo-matching method and its system by digital photogrammetry using a digital camera to make 3D Measurement of various objects. We are also developing the technology to p...
AUTOMATIC POINT CLOUD GENERATION AND REGISTRATION WITH A STEREOVISION SLIT-SCANNER
photogrammetric scanning surface reconstruction surface registration
2014/6/5
In this paper, a fully automatic 3D surface scanner, from point collection to point cloud registration and smoothing, is presented. The system is composed by a camera pair, which is calibrated automat...