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A STUDY OF FEATURE POINTS EXTRACTION BASED ON POINT CLOUD DATA SETS AND MODEL SIMPLIFICATION IN GOAF
Feature Points Extraction 3D laser scanner Point Cloud Data Sets Model Simplification Goaf
2016/3/17
The shape measurement of goaf is an important job in mine project. With the rapid development of the measuring equipment, 3D laser scanner, which makes the efficiency of traditional work being improve...
ACCURACY EVALUATION OF RATIONAL POLYNOMIAL COEFFICIENTS SOLUTION FOR QUICKBIRD IMAGERY BASED ON AUXILIARY GROUND CONTROL POINTS
Rational polynomial coefficients Batch iterative least-squares solution with regularization Incremental discrete Kalman filtering Geo-positioning accuracy
2015/12/31
Relative to the rigorous physical model, rational polynomial coefficient (RPC) has been adopted as an alternative common sensor model data for image Geometric correction exploitation. In this paper, b...
RIGOROUS QUALITY ASSESSMENT OF 3D OBJECT RECONSTRUCTION FOR AN ARBITRARY CONFIGURATION OF CONTROL POINTS
Reconstruction Rectifi cation Transformation
2015/3/25
3D object reconstruction that is based on an overdetermined set of control points is considered in this contribution. The
crucial difficulty of quality assessment of 3D reconstruction is nonlin...
IMAGE ORIENTATION AND OBJECT RECONSTRUCTION VIA POINTS ON COUNTOURS
Surface reconstruction Orientation Mathematical models
2015/1/6
The main task in photogrammetry is the reconstruction of three-dimensional objects - size, shape, position or geometric distance - from analog or digital images. In a first step the camera position an...
TOPOGRAPHIC SURVEY OF THE CONTROL POINTS FOR PHOTOGRAMMETRIC RECORD
Architecture Control points Topographical survey
2015/1/6
TOPOGRAPHIC SURVEY OF THE CONTROL POINTS FOR PHOTOGRAMMETRIC RECORD.