搜索结果: 46-60 共查到“工学 context”相关记录112条 . 查询时间(0.059 秒)
AN APPROACH ON DYNAMIC GEOSPAITAL INFORMATION SERVICE COMPOSITION BASED ON CONTEXT RELATIONSHIP
Geospatial Information Service Geo-collaboration Work System
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2014/5/8
For the new demand of dynamic integration of spatial data, the model and collaboration of processing functions caused by
characteristics of dynamic interaction and the participants random demand for...
VISION-AIDED CONTEXT-AWARE FRAMEWORK FOR PERSONAL NAVIGATION SERVICES
Navigation Vision Data mining Recognition Fusion Video IMU
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2014/4/28
The ubiquity of mobile devices (such as smartphones and tablet-PCs) has encouraged the use of location-based services (LBS) that
are relevant to the current location and context of a mobile user. Th...
Methodology for estimating the probability of failure by sliding in concrete gravity dams in the context of risk analysis
Dam safety Structural reliability Risk analysis Numerical modeling
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2012/4/26
Dam safety based on risk analysis methodologies demand quantification of the risk of the dam-reservoir system. This means that, for a given initial state of the system, and for the several failure mod...
Identifying an appropriate driving behaviour scale for the occupational driving context: The DBQ vs. the ODBQ
Occupational driving Work-related driving Driver Behaviour Questionnaire Occupational Driver Behaviour Questionnaire
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2012/3/26
Self reported driving behaviour in the occupational driving context has typically been measured through scales adapted from the general driving population (i.e., the Manchester Driver Behaviour Questi...
SPATIAL MODELS FOR ARCHITECTURAL HERITAGE IN URBAN DATABASE CONTEXT
Spatial Models 3D GIS CH Documentation
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2014/5/9
Despite the GIS (Geographic Information Systems/Geospatial Information Systems) have been provided with several applications to manage the two-dimensional geometric information and arrange the topolog...
Context Constrained Facial Landmark Localization Based on Discontinuous Haar-like Feature
facial landmark localization context constraints discontinuous Haar-like feature
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2013/7/24
Facial landmark localization is well known as one of the bottlenecks in face recognition. This paper proposes a novel facial landmark localization method, which introduces facial context constrains in...
A Parallel Context Model for Level Information in CABAC
CABAC Parallel Context Mode Level Information
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2013/7/24
Context-adaptive binary arithmetic coding (CABAC) is one of the most time-consuming modules in H.264/AVC decoder. A potential way to accelerate CABAC is by parallelization. However, the context modeli...
EFFICIENCY OF CONTEXT-BASED ATTRIBUTES FOR LAND-USE CLASSIFICATION OF URBAN ENVIRONMENTS
Urban areas Descriptive feature extraction Context-based attributes,
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2014/6/5
We present a study for the evaluation of the efficiency of context features in object-based land-use classification of urban
environments using aerial high spatial resolution imagery and LiDAR data....
Benefits of limited context awareness in stateless PCE
Networks assignment routing algorithms Networks protection and restoration
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2015/5/21
A temporary resource reservation mechanism can enhance the performance of a stateless PCE in situations when the TED might not be up-to-date. This paper examines the benefits of such a mechanism by me...
CONTEXT-BASED URBAN TERRAIN RECONSTRUCTION FROM UAV-VIDEOS FOR GEOINFORMATION APPLICATIONS
UAVs, Photogrammetry Sensor Orientation Urban Terrain Reconstruction
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2014/5/9
Urban terrain reconstruction has many applications in areas of civil engineering, urban planning, surveillance and defense research.
Therefore the needs of covering ad-hoc demand and performing a cl...
Policy Research in a Complex Context
Uncertainty, Complexity Public Policy Scientific Research Policy Research Policy Analysis Scientific Advice
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2013/1/29
Today’s world is characterized by uncertainty and complexity. While examining the importance of research in such a context, the paper attempts to outline a first definition of the role and potential o...
Context-adaptive Pixel Based Prediction for Intra Frame Encoding
Context-adaptive Pixel Based Prediction Intra Frame Encoding
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2010/12/21
Intra prediction is one effective method to remove the spatial redundancies in intra frame coding. Better intra prediction will result in the residual with less energy, which
will decrease the number...
AUTOMATED LULC CLASSIFICATION OF VHR OPTICAL SATELLITE DATA IN THE CONTEXT OF URBAN PLANNING
Urban Planning QuickBird Automation Classification Land Use Decision Support Inter-operability
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2014/6/12
One of the major accompaniments of the globalization is the rapid growth of urban areas. Whereas at the end of the 1970th only 38% of people lived in cities, this number increased up to 50% in 2008. I...
ANALYSIS OF 3D RECONSTRUCTION ERROR IN THE CONTEXT OF COMPUTATIONAL STEREO IN REMOTE SENSING
Computational stereo Disparity Digital Surface Model Photogrammetry 3D reconstruction error Database, Orthorectification
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2014/6/12
The availability of stereo couples of satellite or aerial images allows for the extraction of the Digital Surface Model which is of high importance for earth observation. In the specific case of chang...
CONTEXT-SENSITIVE EXTRACTION OF TREE CROWN OBJECTS IN URBAN AREAS USING VHR SATELLITE IMAGES
Object based image analysis tree mapping context classification remote sensing urban areas tree crown identification
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2014/6/12
Municipalities need accurate and updated inventories of urban vegetation in order to manage green resources and estimate the profit of urban forestry activities. Earlier studies using high resolution ...