搜索结果: 1-10 共查到“地图制图技术 Algorithms”相关记录10条 . 查询时间(0.331 秒)
THE PARALLEL IMPLEMENTATION OF ALGORITHMS FOR FINDING THE REFLECTION SYMMETRY OF THE BINARY IMAGES
Reflection Symmetry of Images Binary Images High-Performance Computing Parallel Performance Evaluation
2017/6/19
In this paper, we investigate the exact method of searching an axis of binary image symmetry, based on brute-force search among all potential symmetry axes. As a measure of symmetry, we use the set-th...
Cooperative algorithms and techniques of image analysis and GIS
Integration Fusion Revision Update Image Analysis Interpretation
2016/5/20
During the past data fusion has become an important issue in remote sensing image analysis. Image analysts benefit very much from fusion products, e.g. merged optical and radar imagery, which provide ...
Theory and Algorithms of DSM Generation from Multi-Line-Array Images Matching
Multi-line-array digital images DSM CCD ADS40 Correlative Coefficient POS
2015/12/16
A new multiple images matching theory model is proposed in this paper to generate DSM from aerial three line array digital images. Through this model, multiple images (more than 2) can be matched simu...
Updating Algorithms for Constraint Delaunay TIN
Updating Algorithm Constraint Delaunay TIN Integral Ear Elimination Influence Domain Re-Triangulation Polymorphism
2015/10/12
Present algorithms for D-TIN are far insufficient for the dynamic updating of CD-TIN in different applications. This paper,
based on improvement to present insertion and deletion algorithms for D-TI...
OPTIMIZATION OF AUTOMATIC IMAGE REGISTRATION ALGORITHMS AND CHARACTERIZATION
Remote Sensing Geometry Medicine Registration
2015/6/2
In many image-processing applications it is necessary to register multiple images of the same scene acquired by different sensors, or
images taken by the same sensor but at different times. Mathemati...
A GIS-Assisted Optimal Urban Route Finding Approach Based On Genetic Algorithms
GIS SDSS Genetic Algorithm Route Finding Vehicle Routing Problem
2015/6/1
Network analysis in geospatial information system (GIS) provides strong decision support for users in searching optimal route, finding the nearest facility and determining the service area. Searching ...
COMPARISON OF UNSUPERVISED VEGETATION CLASSIFICATION METHODS FROM VHR IMAGES AFTER SHADOWS REMOVAL BY INNOVATIVE ALGORITHMS
shadow removal classification VHR images
2015/5/7
The recognition of vegetation by the analysis of very high resolution (VHR) aerial images provides meaningful information about environmental features; nevertheless, VHR images frequently contain sh...
A NEW MODELLING TECHNIQUE FOR OBJECT-ORIENTED PHOTOGRAMMETRIC COMPUTER VISION ALGORITHMS
Mathematics Design Modelling Algorithms Development
2015/3/24
Photogrammetric Computer Vision algorithms often deal with complex numerical calculations and complex data structures. For
modelling the numerical calculations usually a mathematical model is used. F...
Planimetric Features Generalization for the Production of Small-Scale Map by Using Base Maps and the Existing Algorithms
Planimetric Features Generalization Small-Scale Maps Base Map NGO Data Model
2014/12/1
Cartographic maps are representations of the Earth upon a flat surface in the smaller scale than it’s true. Large scale maps cover relatively small regions in great detail and small scale maps cover l...
AUTOMATIC CLASSIFICATION OF CENTRAL ITALY LAND COVER: COMPARATIVE ANALYSIS OF ALGORITHMS
Land cover comparative analysis pixel-based algorithms
2015/11/16
The specific objective of this paper was to provide a comparative analysis of three automatic classification algorithms: Quinlan’s
C4.5 and two robust probabilistic classifiers like Support Vector M...