搜索结果: 1-15 共查到“High resolution”相关记录18条 . 查询时间(0.359 秒)
Credit card-sized device focuses terahertz energy to generate high-resolution images（图）
设备聚焦 太赫兹能量 高分辨率图像
2023/6/9
Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, real-ti...
VALIDATION OF THE GLOBAL HIGH-RESOLUTION GLOBELAND30 LAND COVER MAP IN EUROPE USING LAND COVER FIELD SURVEY DATABASE - LUCAS
Global Land Cover Thematic Accuracy Assessment Free and Open Source Error Matrix Inexpensive validation LUCAS
2018/11/9
High-resolution land cover maps are one of the technological innovations driving improvements in many fields influenced by Geographic Information Systems (GIS) and Remote Sensing. In particular, the G...
CAPACITY BUILDING FOR HIGH-RESOLUTION LAND COVER INTERCOMPARISON AND VALIDATION: WHAT IS AVAILABLE AND WHAT IS NEEDED
Capacity Building High-resolution ntercomparison Land Cover Open Source Training Material Validation
2018/11/8
Land Cover (LC) maps are fundamental products for a wide variety of applications. The workflow for their production is composed of classification of satellite imagery and validation against a referenc...
STUDY ON BUILDING EXTRACTION FROM HIGH-RESOLUTION IMAGES USING MBI
Building Extraction Morphological Building Index Feature Extraction High Resolution Mathematical Morphology
2018/5/11
Building extraction from high resolution remote sensing images is a hot research topic in the field of photogrammetry and remote sensing. However, the diversity and complexity of buildings make buildi...
RESERCH ON SPATIAL AND TEMPORAL DISTRIBUTION OF COLOR STEEL BUILDING BASED ON MULTI-SOURCE HIGH-RESOLUTION SATELLITE IMAGERY
Color Steel Building High-resolution Satellite Imagery Spatial and Temporal Distribution Urban Space Form Coupling Relationship
2018/5/16
As representative vulnerable regions of the city, dense distribution areas of temporary color steel building are a major target for control of fire risks, illegal buildings, environmental supervision,...
EVALUATION OF GMSH MESHING ALGORITHMS IN PREPARATION OF HIGH-RESOLUTION WIND SPEED SIMULATIONS IN URBAN AREAS
CFD meshing 3D computational fluid dynamics spatial data evaluation wind speed
2018/6/4
This paper aims to evaluate the applicability of automatically generated meshes produced within the gmsh meshing framework in preparation for high resolution wind speed and atmospheric pressure simula...
HIGH RESOLUTION GLOBAL GRIDDED DATA FOR USE IN POPULATION STUDIES
WorldPop Geography and Environment University of Southampton
2017/8/10
Open access geospatial data represent a range of metrics relevant to global human population mapping at fine spatial scales. Detailed and contemporary spatial datasets that accurately describe populat...
Combination of distance data with high resolution images
Vision Fusion Camera Scanner DEM/DTM Orthorectification
2015/8/25
Typical devices for acquiring distance data are laser scanners. Combining these with higher resolution image data is state of the art.Recently, camera systems are available providing distance and imag...
Digital Orthophotos at a Scale Of 1:5000 from High Resolution Satellite Images
Remote Sensing Cartography Ortorectification
2015/7/7
This paper describes the first results of a study, carried out within the national research program “Cofin2001”, on the potential use of
high resolution satellite images for making digital orthophoto...
Extraction of Buildings in Brasilian Urban Environments Using High Resolution Remote Sensing Imagery and Laser Scanner Data
Laser scanner Quickbird Classification.
2015/7/7
The paper describes the resulst of recent experiments of a project that deals with the combined use of high resolution satellite
images, Quickbrid, and laser scanner data to analyse urban images. The...
HIGH RESOLUTION TEMPORAL NORMALIZED DIFFERENCE VEGETATION INDICES FOR SPECIFIC CROP IDENTIFICATION
WorldView-2 Possibilistic c-Means Entropy Temporal NDVI Specific Crop
2014/4/24
In many applications of the remote sensing, an user is often interested in identifying specific land cover only while other classes may be of no interest. In the present study, high resolution WorldVi...
REGISTRATION OF OPTICAL DATA WITH HIGH-RESOLUTION SAR DATA: A NEW IMAGE REGISTRATION SOLUTION
Image Registration Multisensor Optical Data SAR TerraSAR-X Pléiades-1a, Automation HyPARE Algorithm
2014/4/24
Accurate image-to-image registration is critical for many image processing workflows, including georeferencing, change detection, data fusion, image mosaicking, DEM extraction and 3D modeling. Users n...
HIGH RESOLUTION POLSAR IMAGE CLASSIFICATION BASED ON GENETIC ALGORITHM AND SUPPORT VECTOR MACHINE
PolSAR Classification Feature Selection GA SVM
2014/4/24
This paper focuses on backscattering mechanisms selection and supervised classification works for CETC38-X PolSAR image.
Thanks to the high radar resolution, many classes of man-made objects are vis...
High-resolution Infrared Spectroscopy of 15N216O in 1650-3450 cm-1
Infrared spectroscopy 15N216O High-resolution Effective Hamiltonian
2012/4/5
High-resolution ro-vibrational spectroscopy of 15N216O in 1650-3450 cm-1 region is studied using highly enriched isotopologue sample. The positions of more than 7300 lines of 15N216O isotopologue were...
High Resolution Crossed Molecular Beams Study on the F+HD→DF+H Reaction at Collision Energy of 8.19-18.98 kJ/mol
F+HD→DF+H Crossed molecular beam Rydberg tagging
2012/4/5
The crossed beams scattering dynamics of the F+HD→DF+H reaction have been studied at collision energies ranging from 8.19 kJ/mol to 18.98 kJ/mol using the high resolution H-atom Rydberg tagging time-o...