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STUDY ON PRACTICAL TECHNOLOGIES OF AERIAL TRIANGULATION FOR REAL SCENE 3D MOELING WITH OBLIQUE PHOTOGRAPHY
Oblique Photography Aerial Triangulation quality factors POS data camera calibration connection point matching
2018/5/11
The key technologies in the real scene 3D modeling of oblique photography mainly include the data acquisition of oblique photography, layout and surveying of photo control points, oblique camera calib...
On Improving Integer Factorization and Discrete Logarithm Computation using Partial Triangulation
RSA factoring discrete logarithm problem
2017/8/8
The number field sieve is the best-known algorithm for factoring integers and solving the discrete logarithm problem in prime fields. In this paper, we present some new improvements to various steps o...
OPTICAL TRIANGULATION ON INSTATIONARY WATER SURFACES
Optical Triangulation Water Surfaces Laser Light Sheet
2016/11/11
The measurement of water surfaces is a key task in the field of experimental hydromechanics. Established techniques are usually gauge-based and often come with a large instrumental effort and a limite...
GEOPOSITIONING PRECISION ANALYSIS OF MULTIPLE IMAGE TRIANGULATION USING LRO NAC LUNAR IMAGES
Lunar Geopositioning Triangulation Multiple images LRO NAC image
2016/11/8
This paper presents an empirical analysis of the geopositioning precision of multiple image triangulation using Lunar Reconnaissance Orbiter Camera (LROC) Narrow Angle Camera (NAC) images at the Chang...
A MODIFIED METHOD FOR IMAGE TRIANGULATION USING INCLINED ANGLES
image triangulation inclined angle spherical triangle panorama least squares
2016/7/27
The ongoing technical improvements in photogrammetry, Geomatics, computer vision (CV), and robotics offer new possibilities for many applications requiring efficient acquisition of three-dimensional d...
An alternative approach to the triangulation of Spot imagery
alternative approach triangulation Spot imagery
2016/5/20
Satellite line scanner imagery such as that of SPOT and MOMS-02 is usually analysed via a collinearity equation approach based on projective transformation. This paper discusses the application of an ...
Digital aerial triangulation for DTM and orthophoto generation
Digital aerial triangulation DTM orthophoto generation
2016/5/20
Automatic Digital Aerial Triangulation has been implemented at the Institute of Geodesy and Cartography in 1997 on the ImageStation 6487 INTERGRAPH. Several blocks of B/W aerial photographs in the sca...
Incorporating scene constraints into the triangulation of airborne oblique images
Adjustment Bundle Calibration Comparison Orientation Software
2016/1/25
An increasing number of airborne systems equipped with oblique viewing cameras are reported being operational, such as Pictometry,
FLI-MAP, 3K or PFIFF. The oblique images are today mainly used for v...
Triangulation-based Video Registration and Applications
disparity geo-referencing mosaicking registration reconstruction triangulation video
2016/1/25
We present a simple and effectient procedure for registration of video sequences onto high-resolution images for scenes with distinct
spatial depth. The high-resolution image could be a synthetic vie...
Integration of Stereophotogrammetry and Triangulation-Based Laser Scanning System for Precise Mapping of Craniofacial Morphology
Photogrammetry Laser Scanning Integration
2015/12/17
The paper describes the first Malaysian Craniofacial soft tissue 3D imaging system which was developed based on the integration of
stereophotogrammetry and triangulation-based laser scanning system. ...
The Ptolemy variety for SL(2; C) is an invariant of a topological ideal triangulation
of a compact 3-manifold M. It is closely related to Thurston’s gluing equation variety. The
Ptolemy variety maps...
Discussion of GPS Supported Automatic Triangulation Based on the DMC Images
Photogrammetry ISAT GPS\INS IMU DMC
2015/12/11
With the development of modern aerophotogrammetry technology, GPS\INS(IMU) have been applied more and more widely. Data received by airborne GPS, can define the position of photography station. And th...
Trajectory Modeling for Satellite Image Triangulation
Satellite photogrammetry Sensor model Mapping support data Trajectory model
2015/11/23
The model components of satellite photogrammetry consist of a trajectory model, projection equations and parameter subset selection. The trajectory model is important because subsequent estimation is ...
Research on Models Mergence Algorithm Based on Delaunay Triangulation
DEM Triangulation Digital photogrammetry Spatial modeling Topographic mapping Algorithms
2015/11/23
Model merging is widely used in many domains such as geography modeling, 3D design of highway and railway route and so on, so it is essential to design an efficient model merging algorithm. The object...
Aerial Triangulation of Digital Aerial Imagery Using Hybrid Features
Aerial photogrammetry Orientation Digital Bundle Adjustment Collinearity Feature
2015/11/23
Exterior Orientation Parameters (EOPs) of imaging sensors are demanded in different mapping tasks such as orthophoto and DEM generation, 3D extraction and object reconstruction. Bundle adjustment is o...