搜索结果: 1-15 共查到“测绘科学技术 adaptive”相关记录42条 . 查询时间(0.066 秒)
CHANGE DETECTION OF HIGH-RESOLUTION REMOTE SENSING IMAGES BASED ON ADAPTIVE FUSION OF MULTIPLE FEATURES
Change Detection Color Gistogram Linear Gradient Histogram EMD distance Histogram Curvature
2018/5/15
In view of the traditional change detection algorithm mainly depends on the spectral information image spot, failed to effectively mining and fusion of multi-image feature detection advantage, the art...
AN ADAPTIVE WEB-BASED LEARNING ENVIRONMENT FOR THE APPLICATION OF REMOTE SENSING IN SCHOOLS
adaptive learning remote sensing education web-based learning platform remote sensing in schools
2016/11/15
Satellite images have great educational potential for teaching on environmental issues and can promote the motivation of young people to enter careers in natural science and technology. Due to the imp...
TOWARDS ADAPTIVE HIGH-RESOLUTION IMAGES RETRIEVAL SCHEMES
CBIR High Resolution Satellites Images Retrieval
2016/7/8
Nowadays, content-based image-retrieval techniques constitute powerful tools for archiving and mining of large remote sensing image databases. High spatial resolution images are complex and differ wid...
AN AUTO-ADAPTIVE INFORMATION PRESERVATION FUSION METHOD FOR SAR AND MULTISPECRAL IMAGES
Fusion SAR Multispectral Wavelet Auto-adaptive
2015/12/31
Due to the special imaging model of SAR, its image includes certain special information that unavailable in multispectral image, however, the interpretation of SAR image becomes more difficult than vi...
AN ADAPTIVE CLUSTERING ALGORITHM BASED ON THE POSSIBILITY CLUSTERING AND ISODATA FOR MULTISPECTRAL IMAGE CLASSIFICATION
ISODATA Possibility Clustering Fuzzy Clustering
2015/12/31
For a clustering algorithm, the number of clusters is a key parameter since it is directly related to the number of homogenous regions in the given image. Although ISODATA clustering algorithm can det...
Performance Assessment of a Multi-Sensor Personal Navigator Supported by an Adaptive Knowledge Based System
Navigation, Multisensor Systems, Knowledge Base
2015/12/17
The prototype of a personal navigator to support navigation and tracking of military and rescue ground personnel has been developed
at The Ohio State University Satellite Positioning and Inertial Nav...
Adaptive Level of Detail for Large Terrain Visualization
Level of Detail Mesh Refinement Digital Terrain Model Visualization 3D GIS
2015/12/16
This paper presents a sophisticated tile-based terrain rendering system for large-area terrain visualization. The developed system employs quadtree algorithm to create multiple levels of details (LOD)...
USING MULTIVARIATE ADAPTIVE REGRESSION SPLINE AND ARTIFICIAL NEURAL NETWORK TO SIMULATE URBANIZATION IN MUMBAI, INDIA
Land Use Change Data Mining Multivariate Adaptive Regression Spline Artificial Neural Network Receiver Operating Characteristic
2016/1/15
Land use change (LUC) models used for modelling urban growth are different in structure and performance. Local models divide the data into separate subsets and fit distinct models on each of the subse...
Cross-platform Adaptive GIS Symbolize Research
Symbol Symbol Virtual Machine Virtual Machine Plug-in Symbol Design Tools Symbol Sharing
2015/12/3
This paper proposed a new method for sharing symbols between different GIS platform by using virtual machine technology, the symbol system consist of three parts, they are symbol virtual machine, virt...
Visualizing Schematic Maps through Generalization Based on Adaptive Regular Square Grid Model
Visualization Schematic Map Generalization Simplification Grid Model
2015/12/2
Schematization is a quick visualization way to convey graphics information. In cartography, graphic schematization is one aspect of map generalization. This paper analyzes and summarizes the multiple ...
Blunder Elimination Techniques in Adaptive Automatic Terrain Extraction
Automatic Terrain Extraction Digital Surface Model Digital Terrain Model Image Registration Blunder Removal Object Filtering
2015/11/23
This paper introduced a new automatic terrain extraction (ATE) module inside ERDAS’s photogrammetric software LPS. This method uses a global DEM to initialize a surface model and iteratively refines i...
ADAPTIVE FILTERING OF AERIAL LASER SCANNING DATA
LIDAR Classification Algorithms DEM/DTM Automation
2015/11/10
Filtering non-terrain points from raw laser scanning data is the most important goal to improve productivity in DTM generation.Filtering algorithms are built on assumptions about what discriminates te...
An adaptive, hyperspectral imager is presented. We propose a system with easily adaptable spectral resolution, adjustable acquisition time, and high spatial resolution which is independent of spectral...
A CONCEPT FOR ADAPTIVE MONO-PLOTTING USING IMAGES AND LASERSCANNER DATA
Photogrammetry LIDAR Surface Reconstruction Semi-automation Extraction Fusion Combination
2015/8/31
The combination of photogrammetry (with its high geometric and radiometric resolution) and terrestrial laser scanning (allowing direct 3D measurement) is a very promising technique for object reconstr...
3D-SYMBOLIZATION USING ADAPTIVE TEMPLATES
3D Building Generalization Adaptation 3D Building Prototypes
2015/8/31
For communication tasks adapted types of information are needed. In navigation, for example, landmarks play an essential role. In
order to be able to recognize these landmarks immediately also from ...