搜索结果: 1-13 共查到“工程测量技术 Resolution”相关记录13条 . 查询时间(0.093 秒)
High resolution sensor test comparison with SPOT, KFA 1000, KVR1000, IRC-1C and DPA in Lower Saxony
High resolution sensor test comparison SPOT Lower Saxony
2016/5/20
The Institute for Photogrammetry and Engineering Surveys has conducted tests to establish the topographic mapping potential with a number of French, Russian, Indian and German high resolution sensors ...
Across-Track Imaging Accuracy Analysis and Research of High Resolution Satellite Imagery in Metropolitan Area
Accuracy Improvement Ground Control Points Rational Function Model
2015/12/18
High Resolution Satellite Imagery (HRSI) is now being used more and more in city development. The geometric correction of HRSI is the basis of all the image process work for other application such as ...
Estimation of Population in Informal Settlement Communities Using High Resolution Satellite Image
High Resolution Quickbird Informal Settlement Estimation Mapping Urban
2015/12/18
This paper envisioned the creation of a highly accurate base map from high resolution QuickBird satellite imagery for the University of the Philippines. A compilation of land titles was used to define...
Quantitative Textural Parameter Selection for Residential Extraction from High-Resolution Remotely Sensed Imagery
Texture Residential Area JM-Distance Window Size Quantization Level
2015/12/18
Residential areas show plenty of texture information on high resolution remotely sensed imagery. Appropriate description about this texture information for discriminating residential class and its bac...
Object Information Automatic Extraction from High Resolution Stereo Pairs by Dense Image Matching and Information Fusion
Digital Surface Model High Resolution Stereo Image Pairs Feature Matching
2015/12/18
With the advent of digital sensor, the requirement for new Photogrammetric software is urgent to quick object information extraction from high-resolution stereo pairs. This paper describes an effectiv...
High-Resolution Image to Mapping Bamboo-Dominated Gaps in the Atlantic Rain Forest, Brazil
Ecology Land Cover Forestry Landscape Interpretation Quickbird High Resolution
2015/12/17
This study presents the results referring to the analysis of QuickBird high resolution satellite images to establish patterns associated to the landscape dynamics in bamboo forests at the Intervales P...
An Efficient Multi-Scale Segmentation for High-Resolution Remote Sensing Imagery Based on Statistical Region Growing and Minimum-Heterogeneity Rule
Multi-scale Segmentation High-Resolution Statistical Region Merging (SRM)
2015/12/17
Multi-scale segmentation is an essential step toward higher level image processing in remote sensing. This paper presents a new multi-scale segmentation method based on Statistical Region Merging (SRM...
Integrating Object-Based Classification and One-Class Support Vector Machines in Classifying a Specific Land Class from High Spatial Resolution Images
Object-Based Classification One-Class Support Vector Machines High Spatial Resolution Imagery
2015/12/17
Remote sensing techniques have been commonly used to map land cover and land use types. For many applications, users may only be interested in a specific land class in an image such as extracting urba...
Detecting Changes to Topographic Features Using High Resolution Imagery
Change Detection Digital Mapping Camera Cartography
2015/12/17
Detecting changes to topographic features is one of the major tasks of a national mapping agency. At Ordnance Survey, Britain’s national mapping agency, the process of change detection has traditional...
Towards Automated DEM Generation from High Resolution Stereo Satellite Images
Spaceborne Scanner Systems Digital Elevation Models (DEM)
2015/12/17
High resolution stereo satellite imagery is well suited for the creation of digital surface models (DSM). In this paper, a system for highly automated DSM and orthoimage generation based on CARTOSAT-1...
Automatic Road Extraction from High Resolution Satellite Images Using Neural Networks, Texture Analysis, Fuzzy Clustering and Genetic Algorithms
Road Extraction Neural Networks Co-occurrence Texture Analysis Fuzzy Clustering Vectorization
2015/12/9
In this article, a new method for road extraction from high resolution Quick Bird and IKONOS pan-sharpened satellite images is presented. The proposed methodology consists of two separate stages of ro...
Accuracy of Lacunarity Algorithms in Texture Classification of High Spatial Resolution Images from Urban Areas
Accuracy Algorithms Texture Classification High Resolution Urban
2015/12/8
Lacunarity based measures can be described as texture recognition approaches that provide a flexible yet theoretically consistent mean of characterizing the morphology of urban spatial patterns across...
Automatic Model-Based Building Detection from Single Panchromatic High Resolution Images
Computer Vision Pattern Recognition Variational Methods Homography
2015/12/4
Model-free image segmentation approaches for automatic building detection, usually fail to detect accurately building boundaries dueto shadows, occlusions and other low level misleading information. I...