搜索结果: 31-45 共查到“工学 Scanner”相关记录200条 . 查询时间(0.062 秒)
Potential of the ADS40 Aerial Scanner for Archaeological Prospection in Rheinau, Switzerland
Airborne remote sensing Archaeology ADS40 Calibration Multitemporal Interpretation Comparison
2015/12/18
The goal of this research is to test an empirical line radiometric calibration of airborne digital scanner ADS40 data from Leica Geosystems, for remote sensing applications in general and to demonstra...
On the Calibration of the Distance Measuring Component of a Terrestrial Laser Scanner
Component calibration Terrestrial laser scanner Robot tacheometer
2015/12/17
This paper deals with component calibration of a terrestrial laser scanner Faro LS880 HE80. The calibration is based on relative
distance measurements and is focused on the distance measuring compone...
Influences of Different Materials on the Measurements of a Terrestrial Laser Scanner (TLS)
Laser Scanning (LIDAR) Accuracy Assessment Accuracy Analysis
2015/12/17
During the last years terrestrial laser scanning became a standard method of data acquisition for various applications in close range
domain, like industrial production, forest inventories, plant eng...
Integrated Processing of Terrestrial Laser Scanner Data and Fisheye-Camera Image Data
Laser scanning fisheye lens bundle adjustment
2015/12/17
The paper presents the integration of a geometric model of fisheye lenses and a geometric terrestrial laser scanner model in a bundle
block adjustment. The model allows for a full integration of hemi...
Registration of Terrestrial Laser Scanner Unoverlap Point Clouds by One Image
TLS Point Cloud Registration
2015/12/16
Registration of point clouds in the same coordinate system is the most important step in processing of terrestrial laser scanner
measurements. Used methods for registration of point clouds have requi...
Application of Point Clouds from Terrestrial 3D Laser Scanner for Deformation Measurements
Laser Scanning Laser Scanning Point Cloud Spatial Modelling
2015/12/16
3D laser scanning technology has become an exciting and beneficial alternative in the collection of as-built data for plant and
facilities applications, where accurate three-dimensional detail of com...
A Multi-Direction Extracting Method of the Building Contour Based on Point Cloud of the Terrestrial Laser Scanner
Terrestrial Laser scanning Pointe Cloud Images Multi-direction
2015/12/16
Mainly methods used currently for point cloud in the terrestrial three-dimensional laser scanner are to processing small industrial
parts, or sculptures, in which the data format and the correspondin...
Integration of Terrestrial Laser Scanner for Ground Navigation in GPS-Challenged Environments
Laser scanning Automatic registration Feature extraction
2015/12/16
GPS/INS integration can provide high accuracy (centimeter level) navigation under good satellite geometry and atmospheric
conditions. However, due to GPS signal blockage and accumulative error attrib...
Vectorization, Edge Preserving Smoothing and Dimensioning of Profiles in Laser Scanner Point Clouds
Laser scanning Edge preserving smoothing Profile
2015/12/16
The 3D geometry of an object can be captured very efficiently using a terrestrial laser scanner. By modelling and visualisation of
these 3D data, it is possible to obtain vectorized geometric informa...
Towards Automatic Feature Line Modeling from Terrestrial Laser Scanner Data
3D line extraction Feature line Modelling Automation
2015/12/16
For the representation of objects or scenes different representation forms are utilised. While for some tasks a point cloud
representation or a triangulation of the point cloud is sufficient, a bound...
Glacier Velocity Determination from Multi-Temporal Long Range Laser Scanner Point Clouds
Motion analysis glaciology LIDAR sequences
2015/12/16
Research on the motion behaviour of arctic glaciers provides important information about the influence of global temperature
changes on the climate system and especially the global sea level rise. In...
Terrestrial Laser Scanner Data Denoising by Range Image Processing for Small-Sized Objects
Terrestrial Laser Scanning Denoising Modelling
2015/12/16
The question of 3D data denoising has become a subject of intense research with the development of low cost acquisition systems.
Recent works are based mainly on the adaptation of standard denoising ...
Line-Based Referencing between Images and Laser Scanner Data for Image-Based Point Cloud Interpretation in a CAD-Environment
Close range photogrammetry Terrestrial laser scanning Data fusion
2015/12/16
Photogrammetric 3D object reconstruction can be obtained from images or laser scanner data. Because of their complementary
characteristics, these data are suitable for a combined interpretation. In t...
Generation of True Orthoimages from Airborne Scanner Data Without the Need of Height Information
Orthoimage True Orthophoto Rectification Matching Three-Line Aerial
2015/12/16
This paper presents a new technique for the efficient production of true orthoimages. The approach is based on airborne scanner data, and takes advantage of the particular geometric properties of such...
COMPARISON OF TARGET- AND MUTUAL INFORMATON BASED CALIBRATION OF TERRESTRIAL LASER SCANNER AND DIGITAL CAMERA FOR DEFORMATION MONITORING
Terrestrial Laser Scanner Digital Camera Extrinsic Calibration Bundle Adjustment Mutual Information
2016/1/18
In the current state-of-the-art, geodetic deformation analysis of natural and artificial objects (e.g. dams, bridges,...) is an ongoing research in both static and kinematic mode and has received cons...