搜索结果: 1-9 共查到“地图制图技术 Transformation”相关记录9条 . 查询时间(0.292 秒)
Geometrical Transformation of Nautical Charts in Greenland
Nautical Charts Transformation Kriging
2015/12/16
We present an algorithm for transformation and reconstruction of nautical charts, based on identification of common points in new orthophotos and old charts. The algorithm shows to be implementa...
Study of Image Magnification Based on Crvelet Transformation
Curvelet Transformation Image Magnification measure result average gradient
2015/12/2
Curvelet transformation proposed in 1999, on the basis of wavelet transformation, is a new multi-scale geometric analysis method. Besides scale parameter and location parameter, it adds an azimuth par...
ADAPTIVE TRANSFORMATION OF CARTOGRAPHIC BASES BY MEANS OF MULTIRESOLUTION SPLINE INTERPOLATION
cartography GIS integration algorithms multiresolution vector
2015/6/1
GIS databases often need to include maps from diverse sources. These can differ one another by many characteristics: different projections or reference systems, (slightly) different scales, etc. Theor...
HYBRID MATCHING BASED ON POLYNOMIAL TRANSFORMATION
Polynomial Transformation Model Matching
2015/3/25
A new approach for hybrid matching based on polynomial models is proposed. Polynomial plays a key role in matching process;
while the Efficiency Index measures the accuracy of the matching result. A...
STRICT GEOMETRIC MODEL BASED ON AFFINE TRANSFORMATION FOR REMOTE SENSING IMAGE WITH HIGH RESOLUTION
Remote Sensing Image High Resolution Parameter Calculation
2015/3/24
The successful lunch of IKONOS and QUICKBIRD, and a serious of plans for acquiring the remote sensing images with high
resolution let it become possible that the basic spatial information is obtaine...
SCHEMA TRANSFORMATION FOR SEMANTIC GEODATA TRANSLATION
Data exchange GIS Interoperability Object-oriented Semantics
2015/1/23
We address the problem of semantic geodata translation in a file-based data sharing environment. By Semantic translation, we mean the translation process that can resolve semantic heterogeneity betwee...
Terrain Analysis and Accuracy Prediction by Means of the Fourier Transformation
Terrain Analysis Accuracy Prediction Means of the Fourier Transformation
2015/1/4
Terrain Analysis and Accuracy Prediction by Means of the Fourier Transformation.
Land Transformation Analysis Using Remote Sensing and GIS Techniques (A Case Study)
Human Population Urban Land Use/Cover Land Transformation GIS
2013/3/5
The increasing population and economic activities are putting pressure on the available land resources. Human population and their use of land have transformed the terrestrial biosphere into anthropog...
ON THE ESTIMATION OF RIGID-BODY TRANSFORMATION FOR TLS REGISTRATION
Geo-referencing Least Squares Monte Carlo method Reliability Analysis Terrestrial Laser Scanning
2014/4/28
The paper presents some considerations on the estimation of rigid-body transformation which is the basis for registration and georeferencing in terrestrial laser scanning. Two main issues are afforded...