搜索结果: 1-15 共查到“测绘科学技术 performance evaluation”相关记录26条 . 查询时间(0.153 秒)
PERFORMANCE EVALUATION OF 3D MODELING SOFTWARE FOR UAV PHOTOGRAMMETRY
UAV Photogrammetry 3D Modeling software Structure from Motion Evaluation of Accuracy Aspects
2016/11/11
UAV (Unmanned Aerial Vehicle) photogrammetry, which combines UAV and freely available internet-based 3D modeling software, is widely used as a low-cost and user-friendly photogrammetry technique in th...
Performance Evaluation of Alternative Relative Orientation Procedures for UAV-based Imagery with Prior Flight Trajectory Information
Relative Orientation Essential Matrix Closed-form Solution UAVs
2016/7/27
Thanks to recent advances at the hardware (e.g., emergence of reliable platforms at low cost) and software (e.g., automated identification of conjugate points in overlapping images) levels, UAV-based ...
COMPACT HYPERSPECTRAL IMAGING SYSTEM (COSI) FOR SMALL REMOTELY PILOTED AIRCRAFT SYSTEMS (RPAS)–SYSTEM OVERVIEW AND FIRST PERFORMANCE EVALUATION RESULTS
Hyperspectral camera RPAS linear variable filters
2016/7/5
This paper gives an overview of the new COmpact hyperSpectral Imaging (COSI) system recently developed at the Flemish Institute for Technological Research (VITO, Belgium) and suitable for remotely pil...
PERFORMANCE EVALUATION OF DIFFERENT GROUND FILTERING ALGORITHMS FOR UAV-BASED POINT CLOUDS
Point Cloud Ground Filtering Unmanned Aerial Vehicle Aerial Photo Digital Elevation Model Adaptive TIN
2016/7/4
Digital Elevation Model (DEM) generation is one of the leading application areas in geomatics. Since a DEM represents the bare earth surface, the very first step of generating a DEM is to separate the...
PERFORMANCE EVALUATION FOR SCENE MATCHING ALGORITHMS BY SVM
Scene matching Classification Support vector machine Performance evaluation Measure descriptor Training
2015/12/31
Scene matching is the process of locating a region of an image with the corresponding region of another image where both image regions represent the same scene. Although a lot of algorithms have appea...
Extensive Metric Performance Evaluation of a 3D Range Camera
Range camera Calibration Measurement error
2015/12/17
Three dimensional (3D) range cameras measure 3D point clouds and intensity information of objects using time-of-flight methods
with a CMOS/CCD array. Their emerging applications are security, surveil...
Performance Evaluation of Several High-Quality Digital Cameras
Geometric stability camera calibration accuracy assessment
2015/12/14
The accuracy of object reconstruction was tested for six high quality digital cameras. Nikon D80, D200, D2X and D3 with the same
24 mm Nikon lens, a Canon EOS 5D with a normal as well as a stabilized...
THE PERFORMANCE EVALUATION OF MULTI-IMAGE 3D RECONSTRUCTION SOFTWARE WITH DIFFERENT SENSORS
Sensor software Image-based 3D reconstruction Data comparison point cloud three-dimensional model
2016/1/15
Today, multi-image 3D reconstruction is an active research field and generating three dimensional model of the objects is one the most discussed issues in Photogrammetry and Computer Vision that can b...
A Benchmark Dataset for Performance Evaluation of Shape-from-X Algorithms
Surface Reconstruction Shape-From-X Benchmarking Dataset Evaluation
2015/12/8
In this study, we present our benchmark dataset for performance evaluation of shape-from-X algorithms and a test procedure for evaluating the reconstruction results. Our aim is to support an objective...
Performance Evaluation of Data Disseminations for Vehicular Ad Hoc Networks in Highway Scenarios
Data Dissemination Network Simulation Performance Evaluation Routing Protocols
2015/11/23
A vehicular ad hoc network (VANET) is a relatively new term for an old technology – a network that does not rely on pre-existing infrastructure. When integrated into the intelligent transportation sys...
Performance evaluation of a 33 megapixel alpa 12 medium format camera for digital close range photogrammetry
Close-Range Photogrammetry Digital Camera Camera Calibration
2015/8/25
The accuracy of object reconstruction was tested with two medium format cameras made by ALPA of Switzerland. Both cameras have been equipped with a 33 megapixel Leaf Aptus 75 digital camera back and a...
PERFORMANCE EVALUATION OF A LOCALIZATION SYSTEM RELYING ON MONOCULAR VISION AND NATURAL LANDMARKS
Vision Reconstruction Performance Real-time Navigation
2015/8/14
We present a real-time localization system based on monocular vision and natural landmarks. In a learning step, we record a reference
video sequence and we use a structure from motion algorithm to bu...
PERFORMANCE EVALUATION OF ATOMI SYSTEM FOR ROAD DATABASE UPDATING FROM AERIAL FILM,ADS40,IKONOS AND QUICKBIRD ORTHOIMAGERY
3D road reconstruction automation updating mapping performance evaluation orthoimage IKONOS Quickbird, digital airborne sensor high-resolution satellites
2015/8/7
Automated road extraction from images has drawn considerable attention for decades due to the need for the efficient acquisition and updating of road data for geodatabases. The development of new digi...
Development of Image Based Integrated Measurement System and Performance Evaluation for Close-range Application
Integration System Calibration
2015/7/15
A convenient 3D measurement using amateur digital cameras is enormously expected in various fields with appearance of the highresolution
amateur digital cameras. In these circumstances, software for ...
Development of Image Based Integrated Measurement System and Performance Evaluation for Close-range Application
Integration System Calibration Algorithms
2015/7/14
A convenient 3D measurement using amateur digital cameras is enormously expected in various fields with appearance of the highresolution
amateur digital cameras. In these circumstances, software for ...