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A New Method for Geometric Quality Evaluation of Remote Sensing Image Based on Information Entropy
Image Quality Information Entropy Geometric Accuracy Uncertainty Image Rectification
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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...
ESA ExoMars: Pre-launch PanCam Geometric Modeling and Accuracy Assessment
Error Propagation Mapping Localization Robotics Triangulation Photogrammetry
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2014/9/9
ExoMars is the flagship mission of the European Space Agency (ESA) Aurora Programme. The mobile scientific platform, or rover, will carry a drill and a suite of instruments dedicated to exobiology and...
Geometric processing workflow for vertical and oblique hyperspectral frame images collected using UAV
Structure-from-motion Oblique Hyperspectral UAV 3D point cloud
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2014/9/9
Remote sensing based on unmanned airborne vehicles (UAVs) is a rapidly developing field of technology. UAVs enable accurate, flexible, low-cost and multiangular measurements of 3D geometric, radiometr...
Influence of blur on feature matching and a geometric approach for photogrammetric deblurring
Blur Computer Vision Feature Matching Photogrammetry UAV
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2014/9/9
Unmanned aerial vehicles (UAV) have become an interesting and active research topic for photogrammetry. Current research is based on images acquired by a UAV, which have a high ground resolution and g...
Geometric Modelling of Octagonal Lamp Poles
LiDAR Octagonal Pole Geometric Modelling Polygon
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2014/7/30
Lamp poles are one of the most abundant highway and community components in modern cities. Their supporting parts are primarily tapered octagonal cones specifically designed for wind resistance. The g...
GEOMETRIC CORRECTION OF AIRBORNE LINEAR ARRAY IMAGE BASED ON BIAS MATRIX
Linear Array Image Geometric Correction Bias Matrix Airborne Misalignment
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2014/4/24
As the linear array sensor has great potential in disaster monitoring, geological survey, the quality of the image geometric correction should be guaranteed. The primary focus of this paper is to pres...
RAPID GEOMETRIC CORRECTION OF SSC TERRASAR-X IMAGES WITH DIRECT GEOREFERENCING, GLOBAL DEM AND GLOBAL GEOID MODELS
Automation global georeferencing orthorectification SAR geodesy photogrammetry DEM/DTM
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2014/4/24
In this paper a process for rapid geometric correction of slant range SAR images is presented. The process is completely independent of ground control information thanks to the direct georeferencing m...
LASER SCANNING FOR THE GEOMETRIC STUDY OF THE ALCáNTARA BRIDGE AND CORIA CATHEDRAL
Modelling, Arquitecture TLS Cultural heritage Structure.
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2014/4/25
The conservation of built heritage is becoming increasingly important, and may even be an obligation for future
generations. Techniques must therefore be developed to help document heritage and thus...
PIXEL LEVEL DATA FUSION OF MARS EXPRESS HRSC LINEAR PUSHBROOM IMAGERY BASED ON THE RIGOROUS GEOMETRIC MODEL
Mars Express HRSC Image Fusion Linear pushbroom imagery back projection best scan line searching
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2014/4/24
The High Resolution Stereo Camera (HRSC) on European spacecraft Mars Express is especially designed for topographic mapping
of Mars. HRSC can acquire both panchromatic and multi-spectral images simu...
COMBINED GEOMETRIC/RADIOMETRIC POINT CLOUD MATCHING FOR SHEAR ANALYSIS
Geometry Radiometry Adjustment Matching Point Cloud High Resolution Quality
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2014/4/28
In the recent past, dense image matching methods such as Semi-Global Matching (SGM) became popular for many applications. The SGM approach has been adapted to and implemented for Leica ADS line-scanne...
DEVELOPMENT OF CAMERA MODEL AND GEOMETRIC CALIBRATION/VALIDATION OF XSAT IRIS IMAGERY
Micro-satellites Camera Model Calibration Geometric Accuracy
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2014/4/25
XSAT, launched on 20 April 2011, is the first micro-satellite designed and built in Singapore. It orbits the Earth at altitude of 822 km in a sun synchronous orbit. The satellite carries a multispectr...
THE GEOMETRIC CORRECTION MODEL BASED ON AREAL FEATURES FOR MULTISOURCE IMAGES RECTIFICATION
Photogrammetry Rectification Orientation Feature Model Geometric
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2014/4/25
The geometric correction model describes the relationship between the features in image and object space. The majority models rely heavily on point-based features to do the rectification. Although it ...
TESTFIELD TRENTO: GEOMETRIC EVALUATION OF VERY HIGH RESOLUTION SATELLITE IMAGERY
Testfield Very High Resolution GeoEye-1 WorldView-2 Digital Surface Modelling Quality Analysis
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2014/4/25
Today the use of spaceborne Very High Spatial Resolution (VHSR) optical sensors for automatic 3D information extraction is increasing in the scientific and civil communities. The 3D Optical Metrology ...
EVALUATION OF RATIONAL FUNCTION MODEL FOR GEOMETRIC MODELING OF CHANG’E-1 CCD IMAGES
Planetary Mapping Geometric Model Rational Function Mode
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2014/5/8
Rational Function Model (RFM) is a generic geometric model that has been widely used in geometric processing of high-resolution
earth-observation satellite images, due to its generality and excellent...
IN-FLIGHT GEOMETRIC CALIBRATION OF THE LUNAR RECONNAISSANCE ORBITER CAMERA
Calibration Registration Geometric Sensor Optical
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2014/4/28
The Lunar Reconnaissance Orbiter Camera (LROC) consists of two imaging systems that provide synoptic and high resolution
imaging of the lunar surface. The Wide Angle Camera (WAC) is a seven color pu...