搜索结果: 1-9 共查到“测绘科学技术 COMPUTATION”相关记录9条 . 查询时间(0.145 秒)
A VERSION-SIMILARITY BASED TRUST DEGREE COMPUTATION MODEL FOR CROWDSOURCING GEOGRAPHIC DATA
Crowdsourcing Geographic Data Trust Degree Reputation
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2016/7/8
Quality evaluation and control has become the main concern of VGI. In this paper, trust is used as a proxy of VGI quality, a version-similarity based trust degree computation model for crowdsourcing g...
VOLUME COMPUTATION OF A STOCKPILE–A STUDY CASE COMPARING GPS AND UAV MEASUREMENTS IN AN OPEN PIT QUARRY
UAV photogrammetry surveying of stockpiles volumetric computation GNSS technologies
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2016/7/5
The following paper aims to test and evaluate the accuracy of UAV data for volumetric measurements to the conventional GNSS techniques. For this purpose, an appropriate open pit quarry has been chosen...
RESEARCH ON EXTENSION OF SPARQL ONTOLOGY QUERY LANGUAGE CONSIDERING THE COMPUTATION OF INDOOR SPATIAL RELATIONS
Indoor Space Ontology Semantic Query SPARQL Indoor Spatial Relation
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2015/5/21
A method suitable for indoor complex semantic query considering the computation of indoor spatial relations is provided According to the characteristics of indoor space. This paper designs ontology mo...
VIRTUALIZING SUPER-COMPUTATION ON-BOARD UAS
UAS remote sensin super-computing
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2015/5/7
Unmanned aerial systems (UAS, also known as UAV, RPAS or drones) have a great potential to support a wide variety of aerial remote sensing applications. Most UAS work by acquiring data using on-board...
K-ORDER SPATIAL NEIGHBOURS BASED ON VORONOI DIAGRAM: DESCRIPTION, COMPUTATION AND APPLICATIONS
K-ORDER SPATIAL NEIGHBOURS VORONOI DIAGRAM: DESCRIPTION COMPUTATION APPLICATIONS
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2015/3/13
K-ORDER SPATIAL NEIGHBOURS BASED ON VORONOI DIAGRAM: DESCRIPTION, COMPUTATION AND APPLICATIONS.
Scalable Evolutionary Computation for Efficient Information Extraction from Remote Sensed Imagery
genetic programming cloud computing Hadoop MapReduce Hadoop Distributed File System
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2014/12/4
Evolutionary computation, in the form of genetic programming, is used to aid information extraction process from high-resolution satellite imagery in a semi-automatic fashion. Distributing and paralle...
FAST AND ACCURATE VISIBILITY COMPUTATION IN URBAN SCENES
Photogrammetry Visibility Mobile mapping Building facade Urban Scene
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2014/5/8
This paper presents a method to efficiently compute the visibility of a 3D model seen from a series of calibrated georeferenced images. This is required to make methods aimed at enriching 3D models (f...
Equisolid Fisheye Stereovision Calibration and Point Cloud Computation
Fisheye stereovision binocular 3D reconstruction point cloud dynamic programming matching
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2014/4/22
This paper deals with dense 3D point cloud computation of urban environments around a vehicle. The idea is to use two fisheye views to get 3D coordinates of the surrounding scene's points. The first c...
IMPLEMENTATION OF THE DISTRIBUTED PARALLEL PROGRAM FOR GEOID HEIGHTS COMPUTATION USING MPI AND OPENMP
Distributed parallel computing Geoid heights computation MPI OpenMP Diskless-based PC Cluster
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2014/4/28
Much research have been carried out using optimization algorithms for developing high-performance program, under the parallel computing environment with the evolution of the computer hardware technolo...