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QUALITY ANALYSIS OF 3D SURFACE RECONSTRUCTION USING MULTI-PLATFORM PHOTOGRAMMETRIC SYSTEMS
Quality Analysis 3D reconstruction Laser scanning Multi-platform photogrammetric systems Unmanned Aerial Vehicle (UAV) Terrestrial imaging
2016/7/27
In recent years, the necessity of accurate 3D surface reconstruction has been more pronounced for a wide range of mapping, modelling, and monitoring applications. The 3D data for satisfying the needs ...
QUALITY ANALYSIS ON 3D BUIDLING MODELS RECONSTRUCTED FROM UAV IMAGERY
UAV structure from motion point clouds building reconstruction 3D modeling performance validation
2016/7/5
Recent developments in UAV technology and structure from motion techniques have effected that UAVs are becoming standard platforms for 3D data collection. Because of their flexibility and ability to r...
Quality analysis of the LH Systems DW300 Roll film scanner
Roll Film Scanner Scanner Test CCD
2016/5/20
Geometric and radiometric investigations performed with two LH Systems DSW300 scanners are presented. Good quality test patterns
and accurate processing methods for their performance evaluation have ...
Encryption Quality Analysis of the RCBC Block Cipher Compared with RC6 and RC5 Algorithms
Block ciphers encryption Encryption evaluation metrics Images encryption quality
2016/1/25
In this paper, we investigate the encryption quality of the robust chaotic block cipher (RCBC) algorithm; which is based on chaotic map. In addition to visual inspection of images encryption testing, ...
QUALITY ANALYSIS OF 3D ROAD RECONSTRUCTION
Quality analysis 3D road reconstruction topographic features data fusion laser scanner data
2015/11/10
Quality of 3D reconstructed roads strongly depends on input data and following processing steps. Quality analysis is essential for building up a reliable reconstruction process and for a proper use of...
INSAT-3D Quality Analysis System (i3dQAS)
DQE Geometric accuracy Radiometric Quality Payload health Level-0 i3dQAS Quality Database
2014/12/15
INSAT-3D, an advanced meteorological satellite of ISRO carrying Imager and Sounder payloads is designed for acquiring data required for detailed climatological applications. At established data centre...
Impact of a time-dependent background error covariance matrix on air quality analysis
Surface of assimilation system analysis of ozone the covariance matrix data assimilation system physical state
2014/12/10
In this article we study the influence of different characteristics of our assimilation system on surface ozone analyses over Europe. Emphasis is placed on the evaluation of the background error covar...
A QUALITY ANALYSIS AND UNCERTAINTY MODELING APPROACH FOR CROWD-SOURCING LOCATION CHECK-IN DATA
Crowd-sourcing Location check-in Quality analysis Spatial registration Uncertainty Error distribution
2014/4/24
The location check-in data, developing along with social network, are considered as user-generated crowd-sourcing geospatial data.
With massive data volume, abundance in contained information, and h...
QUALITY ANALYSIS OF OPEN STREET MAP DATA
Crowd sourcing geographic data OSM work quality elements quality assessment
2014/4/24
Crowd sourcing geographic data is an opensource geographic data which is contributed by lots of non-professionals and provided to
the public. The typical crowd sourcing geographic data contains GPS ...
Fusion of terrasar-x and rapideye data: a quality analysis
Image fusion TerraSAR-X RapidEye Multi-sensor
2014/4/22
This research compares and evaluates image fusion algorithms to achieve spatially improved images while preserving the spectral information. In order to compare the performance of fusion techniques bo...
QUALITY ANALYSIS OF VEHICLE-BASED SEQUENCE IMAGES RELATIVE ORIENTATION BASED ON COMPUTER VISION
Relative Orientation Direct Geo-referencing Computer vision Sequence images Mobile mapping SIFT RANSAC
2014/4/28
Analyzed the quality and its influence factors of relative orientation of vehicle-based sequence images by comparing with the result obtained from Position & Orientation System using Direct Geo-refere...
QUALITY ANALYSIS ON RANSAC-BASED ROOF FACETS EXTRACTION FROM AIRBORNE LIDAR DATA
Analysis Quality Algorithms Extraction LIDAR Building
2014/4/28
RANSAC algorithm is a robust method for model estimation. It is widely used in the extraction of geometry primitives and 3D model reconstruction. However, there has been relatively little comprehensiv...
Groundwater Quality Analysis of Safidon and Julana Blocks of District Jind, Haryana, India
Groundwater Physio-Chemical Water Quality Jind Safidon Julana
2013/3/18
We present an extensive investigation of physico-chemical parameters of water samples of Julana and Safidon blocks of District Jind, Haryana, India. Water samples were collected from different localit...
Quantity and Quality Analysis of Malayer Municipal Solid Wastes from Autumn 2006 until Summer 2007
Solid Waste Municipal Waste Recycling Malayer
2009/11/24
Backgrounds and Objectives: Municipal Solid Waste (MSW) management and planning without adequate and reliable data about its physical components and generation rate are not obtainable. Because of MSW...