搜索结果: 1-15 共查到“测绘科学技术 surface reconstruction”相关记录19条 . 查询时间(0.109 秒)
PATIENT REGISTRATION USING PHOTOGRAMMETRIC SURFACE RECONSTRUCTION FROM SMARTPHONE IMAGERY
Medicine Close Range 3D Surface Reconstruction Photogrammetry Smartphone Imagery Navigation
2016/11/11
In navigated surgery the patient’s body has to be co-registered with presurgically acquired 3D data in order to enable navigation of the surgical instrument. For this purpose the body surface of the p...
QUALITY ANALYSIS OF 3D SURFACE RECONSTRUCTION USING MULTI-PLATFORM PHOTOGRAMMETRIC SYSTEMS
Quality Analysis 3D reconstruction Laser scanning Multi-platform photogrammetric systems Unmanned Aerial Vehicle (UAV) Terrestrial imaging
2016/7/27
In recent years, the necessity of accurate 3D surface reconstruction has been more pronounced for a wide range of mapping, modelling, and monitoring applications. The 3D data for satisfying the needs ...
The use of InterferometJ.ic SAR for surface reconstruction
SAR Interferometry DEM generation DEM precision
2016/5/20
This paper presents the interferometric SAR (InSAR) procedure to generate Digital Elevation Models (DEMs)
implemented at DIIAR - Polytechnic of Milan. The first part is concerned with the descrip...
Surface Reconstruction of Large Complex Structures from Mixed Range Data - the Erichtheion Experience
Cultural Heritage Acquisition Laser scanning
2015/12/17
We present the procedure and technologies used to modelling of the Erechtheion at the Acropolis in Athens, a large complex
structure with many challenges to data acquisition, processing, and visualis...
Procedures and Software for High Quality TIN Based Terrain Surface Reconstruction
Acquisition Modelling Reconstruction Algorithms Automation DEM/DTM Software
2015/12/16
Algorithms and software for correct reconstruction of the terrain surface by using data acquired by digitization of existing maps have been developed. The software enables efficient high quality forma...
Surface Reconstruction via Total Least-Squares Adjustment of the Semi-Variogram
Surface reconstruction Kriging Semi-variogram TLS
2015/12/8
One well established technique to construct a surface that best fits to an observed scattered point cloud is based on the Kriging methodology that uses semi-variograms. It somewhat resembles least-squ...
REGION-BASED 3D SURFACE RECONSTRUCTION USING IMAGES ACQUIRED BY LOW-COST UNMANNED AERIAL SYSTEMS
Reconstruction Unmanned Aerial Systems (UAS) Semi-Global dense Matching (SGM) Segmentation Texturing
2015/9/10
Accurate 3D surface reconstruction of our environment has become essential for an unlimited number of emerging applications. In the past few years, Unmanned Aerial Systems (UAS) are evolving as low-co...
IMAGE-BASED 3D SURFACE RECONSTRUCTION BY COMBINATION OF SPARSE DEPTH DATA WITH SHAPE FROM SHADING AND POLARISATION
Industry Metrology Application Polarization Three-dimensional Reconstruction Close Range Photogrammetry
2015/8/31
In this contribution we describe an image-based framework for 3D surface reconstruction by a combined analysis of reflectance,polarisation, and sparse depth data. An error functional consisting of sev...
SURFACE RECONSTRUCTION ALGORITHMS FOR DETAILED CLOSE-RANGE OBJECT MODELING
Surface Reconstruction Modeling Precision Matching
2015/8/31
Nowadays 3D modeling is generally performed using image or range data. Range sensors are getting a quitecommon source of data for modeling purposes due to their speed and ability to capture millions o...
SURFACE RECONSTRUCTION ALGORITHMS FOR DETAILED CLOSE-RANGE OBJECT MODELING
Surface Reconstruction Modeling Precision Matching
2015/8/28
Nowadays 3D modeling is generally performed using image or range data. Range sensors are getting a quite common source of data for modeling purposes due to their speed and ability to capture millions ...
IMAGE-BASED 3D SURFACE RECONSTRUCTION BY COMBINATION OF SPARSE DEPTH DATA WITH SHAPE FROM SHADING AND POLARISATION
Industry Metrology Application Polarization Three-dimensional Reconstruction Close Range Photogrammetry
2015/8/28
In this contribution we describe an image-based framework for 3D surface reconstruction by a combined analysis of reflectance,polarisation, and sparse depth data. An error functional consisting of sev...
Periodic Photogrammetric Monitoring and Surface reconstruction of A Historical Wood Panel Painting for restoration Purposes
Monitoring Archiving Recording
2015/7/14
The Westminster Retable is a work of art occupying a central position in late thirteenth century painting in Europe. It is 3.4m long,
1m high and about 0.1m thick and consists of an oak support which...
The STIN method: 3D-Surface Reconstruction by Observation Lines and Delaunay TENs
Conforming Delaunay Tetrahedronized Networks Surface Reconstruction Data Dependent Triangulations
2015/5/26
A proper representation of the surface of the earth and the man-made object build upon it is needed as a data source for
environmental modelling and planning. One way to represent the terrain given ...
TERRAIN SURFACE RECONSTRUCTION BY THE USE OF TETRAHEDRON MODEL WITH THE MDL CRITERION
LIDAR Automation DEM/DTM Filtering
2015/3/24
A LIDAR filtering technique is used to differentiate on-terrain points and off-terrain points from a cloud of 3-D point data collected
by a LIDAR system. A major issue of concern in this low-level fi...
KNOWLEDGE-BASED 3D SURFACE RECONSTRUCTION
Surface reconstruction DET/DEM/DSM Modelling Algorithms
2014/12/31
The reconstruction of complex surfaces in ℜ3 is still a rather uncovered area in the field of Photogrammetry and Geodesy. Whereas other disciplines, such as CAD, Computer Sciences, Medicine, Geo...