搜索结果: 1-15 共查到“摄影测量与遥感技术 Quality-Control”相关记录15条 . 查询时间(0.165 秒)
Automated Quality Control of Digital Terrain Models
Photogrammetry DEM/DTM Error Quality Correlation
2015/12/3
The paper demonstrates modified cross-correlation methods to detect height errors of DTM points based on stereo-pairs of aerial images. The usual cross-correlation method is extended using dynamic dim...
The National Orthophoto Program of Hungary Completed Under Strict Quality Control
Photogammetry GIS aerial triangulation
2015/7/7
Within the frame of the European Harmonization Program of the Ministry of Agriculture and Rural Development, three nation-wide
connected projects were launched by F諱I in 2000 to be carried out during...
BRAZILIAN QUALITY CONTROL SYSTEMS FOR DIGITAL PHOTOGRAMMETRY MAPPING PRODUCTION
Photogrammetry Quality Control System Digital Photogrammetric Mapping Production Standardization
2015/6/1
This paper discusses a quality control system developed to be applied to the digital photogrammetric process for Brazilian spatial data production. The developed quality control system is directed to ...
PROCEDURES FOR RADIOMETRIC QUALITY CONTROL OF SCANNED CIR IMAGES
Radiometric Quality Infrared Scanner Aerial Image
2015/5/29
In state-of-the-art orthophoto production aerial films are routinely scanned to a digital format using roll-film scanners. Scanning parameters for a large number of images are typically set subjective...
QUALITY CONTROL OF DIRECT GEOREFERENCING DATA
Aerial Mapping Direct Sensor Orientation Digital Exterior Orientation Photogrammetry ABSTRACT
2015/5/12
Quality Control (QC) is a critical step in the mapping process when using Applanix POS AV system in the direct georeferencing
mode or in the aerotriangulation mode of mapping. Therefore, in this pape...
HARMONISATON INITIATIVES OF COPERNICUS DATA QUALITY CONTROL
Copernicus Data Harmonisation Quality Control
2015/5/7
The Copernicus Space Component Data Access system (CSCDA) incorporates data contributions from a wide range of satellite missions. Through EO data handling and distribution, CSCDA serves a set of Co...
QUALITY CONTROL AND UPDATING OF ROAD DATA BY GIS-DRIVEN ROAD EXTRACTION FROM IMAGERY
QUALITY CONTROL UPDATING ROAD DATA GIS-DRIVEN ROAD EXTRACTION IMAGERY
2015/3/16
QUALITY CONTROL AND UPDATING OF ROAD DATA BY GIS-DRIVEN ROAD EXTRACTION FROM IMAGERY.
PHOTOGRAMMETRIC MEASUREMENT TECHNIQUES FOR QUALITY CONTROL IN SHEET METAL FORMING
Sheet metal forming Quality Springback Visioplasticity Optical 3D measurement Online-System
2015/1/6
Within the Brite/EuRam project “DIGIMAN” a new optical measuring system for the assessment of sheet metal components in terms of shape accuracy and strain distribution has been developed. Based on the...
DEVELOPMENT OF REAL-TIME VISUALIZATION TOOLS FOR THE QUALITY CONTROL OF DIGITAL TERRAIN MODELS AND ORTHOIMAGES
DTM/DEM/DSM Real-time Visualization Quality-Control
2014/12/31
This paper presents the results of software development for the visualization of three-dimensional data sets using moderns OpenGL libraries and the programming language C/C++. The software tool has be...
QUALITY CONTROL ISSUES OF AIRBORNE LASER RANGING DATA AND ACCURACY STUDY IN AN URBAN AREA
Photogrammetry Laser Ranging Error Analysis Surface Reconstruction Segmentation Fusion
2014/12/22
The major factors affecting the accuracy of Airborne Laser Scanning (ALS) systems are the errors in ranging, in the position of the laser firing point, and in the attitude of the laser beam. Since the...
Terrestrial Method for Airborne Lidar Quality Control and Assessment
LiDAR accuracy quality control error Assessment
2014/12/4
Most of LiDAR systems do not provide the end user with the calibration and acquisition procedures that can use to validate the quality of the data acquired by the airborne system. Therefore, this syst...
A novel quality control procedure for the evaluation of laser scanning data segmentation
Laser scanning Quality control Segmentation Planar features Linear/Cylindrical features
2014/12/4
Over the past few years, laser scanning systems have been acknowledged as the leading tools for the collection of high density 3D point cloud over physical surfaces for many different applications. Ho...
QUALITY CONTROL OF ”DLG AND MAP” PRODUCT
DLG and Map quality control the consistency of maps and DLG
2014/4/24
The product of ”DLGM” is a vector dataset of DLG and map, and is software independent, which is produced by our DLGM integrated
technology system. This product has been included in the fundamental Ge...
STUDY ON THE QUALITY CONTROL METHODS OF CLUSTER-BASED REMOTE SENSING IMAGE PROCESSING
cluster quality control aerial triangulation DOM
2014/4/24
Along with the advances in technology, modern surveying technology developed rapidly, a series of high-tech equipments have been
invited and developed. A lot of cluster-based Remote Sensing image pr...
USING VISION METROLOGY SYSTEM FOR QUALITY CONTROL IN AUTOMOTIVE INDUSTRIES
Vision Metrology Quality control Bundle Adjustment Self calibration Automotive Industries
2014/4/28
The need of more accurate measurements in different stages of industrial applications, such as designing, producing, installation, and etc., is the main reason of encouraging the industry deputy in us...