搜索结果: 1-15 共查到“遥感信息工程 semantic”相关记录17条 . 查询时间(0.062 秒)
LANDSLIDES EXTRACTION FROM DIVERSE REMOTE SENSING DATA SOURCES USING SEMANTIC REASONING SCHEME
Landslides Extraction Semantic Reasoning High Resolution Imagery First Order Logic Disaster Management Prover9
2016/11/30
Using high resolution satellite imagery to detect, analyse and extract landslides automatically is an increasing strong support for rapid response after disaster. This requires the formulation of proc...
SCENE CLASSFICATION BASED ON THE SEMANTIC-FEATURE FUSION FULLY SPARSE TOPIC MODEL FOR HIGH SPATIAL RESOLUTION REMOTE SENSING IMAGERY
Scene classification Fully sparse topic model Semantic-feature Fusion Limited training samples High spatial resolution
2016/11/23
Topic modeling has been an increasingly mature method to bridge the semantic gap between the low-level features and high-level semantic information. However, with more and more high spatial resolution...
A CONVOLUTIONAL NETWORK FOR SEMANTIC FACADE SEGMENTATION AND INTERPRETATION
Convolutional Network Deep Learning Facade Interpretation Object Detection Segmentation
2016/7/28
In this paper we present an approach for semantic interpretation of facade images based on a Convolutional Network. Our network processes the input images in a fully convolutional way and generates pi...
EFFICIENT SEMANTIC SEGMENTATION OF MAN-MADE SCENES USING FULLY-CONNECTED CONDITIONAL RANDOM FIELD
Man-made Scene Semantic Segmentation Fully Connected CRFs Mean Field Inference
2016/7/27
In this paper we explore semantic segmentation of man-made scenes using fully connected conditional random field (CRF). Images of man-made scenes display strong contextual dependencies in the spatial ...
Research on Remote Sensing Information Processing Service Based on Semantic Web Services
Remote-Sensing Information Processing Services Classification Tree Semantic Web Services
2015/12/17
In recent years, with the rapid development of satellite remote sensing technology, the obtainable remote sensing data has been increasing at striking rate. However, because of heterogeneous storage, ...
Semantic Based LOD Models of 3D House Property
Semantic Description Levels of Detail Hierarchical Events 3D House Property Mode
2015/12/1
Based on comprehensive analysis of 3D property right objects and various application characteristics, in this paper, a novel conceptual model is proposed for solving the problems of integrated managem...
A CONCEPTUAL FRAMEWORK FOR QUALITY ASSES SMENT OF SEMANTIC MAPPING BETWEEN SPATIAL ONTOLOGIES
Data Quality Ontology Mapping Semantic Integration Semantic Similarity Model Mapping Conflict Predicates
2015/9/28
Quality of integrated data depends on the quality of original data sources, but it can also be affected by the semantic mapping process between ontologies of different sources, thus influencing the qu...
SEMANTIC REFERENCE SYSTEMS ACCOUNTING FOR UNCERTAINTY– A REQUIREMENTS ANALYSIS
Semantic Reference Systems Ontologies Requirements Uncertainty Ambiguity Measurement Error Vagueness
2015/9/28
In analogy to spatial and temporal reference systems, semantic reference systems have been proposed to support interoperation between information communities. Such reference systems provide the struct...
SEMANTIC DATA INTEGRATION IN A MULTIPLE REPRESENTATION ENVIRONMENT
Semantic data integration Multi Representation Database Generalisation ontologies machine ontology
2015/8/17
Traditionally National Mapping Agencies (NMAs) produce maps at different scales. Since automatic generalisation is not yet possible (it will at least take years) NMAs have to maintain their data sets ...
SEMANTIC INTEROPERABILITY AND CITIZEN/GOVERNMENT INTERACTION
SEMANTIC INTEROPERABILITY CITIZEN/GOVERNMENT
2015/3/17
SEMANTIC INTEROPERABILITY AND CITIZEN/GOVERNMENT INTERACTION.
SEMANTIC SIMILARITY EVALUATION MODEL IN CATEGORICAL DATABASE GENERALIZATION
SEMANTIC SIMILARITY EVALUATION MODEL CATEGORICAL DATABASE GENERALIZATION
2015/3/16
SEMANTIC SIMILARITY EVALUATION MODEL IN CATEGORICAL DATABASE GENERALIZATION.
SEMANTIC HETEROGENEITY OF GEODATA.
A STEP TOWARDS SEMANTIC-BASED BUILDING RECONSTRUCTION USING MARKOV-RANDOM-FIELDS
Building reconstruction Digital surface models Markov-Random-Fields Topology
2014/12/31
In this paper we describe a new concept for the reconstruction of buildings. In contrast to most of the published approaches, we link the reconstruction process with the building interpretation. With ...
Semantic labelling of urban point cloud data
Building Reconstruction urban modelling LiDAR,segmentation
2014/12/16
Three dimensional urban reconstruction is gaining popularity with the paradigm shift from 2D maps to 3D maps. LiDAR remote sensing is emerging as the main source of 3D spatial data because of its very...
SEMANTIC ANNOTATION OF EXISTING GEO-DATASETS: A CASE STUDY OF DISASTER RESPONSE IN NETHERLANDS
Geo-information Semantic Web Ontology Disaster Response CityGML
2014/4/24
Use of relevant geo-information is one of the important issues for performing different tasks and processes in disaster response
phase. In order to save time and cost, services could be employed for...