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USING THIRD PARTY DATA TO UPDATE A REFERENCE DATASET IN A QUALITY EVALUATION SERVICE
data update quality assessment geospatial database conflation web service
2016/11/8
Nowadays it is easy to find many data sources for various regions around the globe. In this 'data overload' scenario there are few, if any, information available about the quality of these data source...
VOXEL-BASED QUALITY EVALUATION OF PHOTOGRAMMETRIC BUILDING ACQUISITIONS
Acquisition Building Quality Accuracy Raster
2015/8/7
Automatic quality evaluation of photogrammetric building acquisitions is important to realize deficiencies of acquisition approaches, to compare different acquisitions approaches and to check the keep...
From The Acquisition To The Representation: quality Evaluation of A Close Range Model
Laser Scanning Close Range Photogrammetry Cultural Heritage
2015/7/15
In this paper a multisensor approach (topography, photogrammetry, laser scanning) was exploited to generate a close range model of
a cultural heritage object in order to evaluate the accuracy of data...
SPATIAL QUALITY EVALUATION OF FUSION OF DIFFERENT RESOLUTION IMAGES
Image Fusion Evaluation Spatial Quality Blur Parameter Multi-sensor
2014/12/30
Spatial quality and spectral quality are the two important indexes that are used to evaluate the quality of any fused image. Most of the existing methods for this purpose, however, considered only the...
Radiometric Quality Evaluation of INSAT-3D Imager Data
INSAT-3D Level-1 Radiometric Quality DQE MTF TIR-1 MIR Brightness Temperature NEdT
2014/12/15
INSAT-3D is an advanced meteorological satellite of ISRO which acquires imagery in optical and infra-red (IR) channels for study of weather dynamics in Indian sub-continent region. In this paper, meth...
A New Method for Geometric Quality Evaluation of Remote Sensing Image Based on Information Entropy
Image Quality Information Entropy Geometric Accuracy Uncertainty Image Rectification
2014/11/28
Geometric accuracy of the remote sensing rectified image is usually evaluated by the root-mean-square errors (RMSEs) of the ground control points (GCPs) and check points (CPs). These discrete geometri...
A Quality Evaluation of Single and Multiple Camera Calibration Approaches for an Indoor Multi Camera Tracking System
Calibration Single Camera Orientation Multi Camera System Bundle Block Adjustment ICP 3D human tracking
2014/7/30
Human detection and tracking has been a prominent research area for several scientists around the globe. State of the art algorithms have been implemented, refined and accelerated to significantly imp...
Segmentation quality evaluation for large scale mapping purposes in Flanders, Belgium
Image segmentation segmentation evaluation segmentation quality large scale mapping
2014/6/12
In Flanders the large scale reference database called GRB, takes care of the layout, exchange and management of large scale geographic information with respect to, amongst others, roads, buildings and...