搜索结果: 1-15 共查到“测绘科学技术 Image processing”相关记录35条 . 查询时间(0.078 秒)
2017遥感信号和图像处理研讨会（Workshop on Signal and Image Processing for Remote Sensing）
2017 遥感信号和图像处理 研讨会
2017/3/29
Remote sensing has a prominent role in environment, disaster management, and city monitoring and planning, by enabling the investigation of Earth and its sources by sensor systems without establishing...
AUTOMATED FORMOSAT IMAGE PROCESSING SYSTEM FOR RAPID RESPONSE TO INTERNATIONAL DISASTERS
FORMOSAT Remote Sensing Image Processing System Disasters Sentinel Asia Nepal Earthquake
2016/11/8
FORMOSAT-2, Taiwan’s first remote sensing satellite, was successfully launched in May of 2004 into the Sun-synchronous orbit at 891 kilometers of altitude. With the daily revisit feature, the 2-m panc...
SPECIAL SOFTWARE FOR PLANETARY IMAGE PROCESSING AND RESEARCH
Special software Planetary image processing DEM/DTM Shape parameters Surface image modelling
2016/11/8
The special modules of photogrammetric processing of remote sensing data that provide the opportunity to effectively organize and optimize the planetary studies were developed. As basic application th...
MAPPING OF INNER AND OUTER CELESTIAL BODIES USING NEW GLOBAL AND LOCAL TOPOGRAPHIC DATA DERIVED FROM PHOTOGRAMMETRIC IMAGE PROCESSING
Planetary cartography DEM geomorphology study Phobos the Moon Mercury Ganymede and Enceladus
2016/11/8
New estimation of fundamental geodetic parameters and global and local topography of planets and satellites provide basic coordinate systems for mapping as well as opportunities for studies of process...
COMPARISON BETWEEN TWO GENERIC 3D BUILDING RECONSTRUCTION APPROACHES–POINT CLOUD BASED VS.IMAGE PROCESSING BASED
Building reconstruction Oblique imagery Photogrammetric Point Cloud
2016/7/27
This paper compares two generic approaches for the reconstruction of buildings. Synthesized and real oblique and vertical aerial imagery is transformed on the one hand into a dense photogrammetric 3D ...
ON-LINE GIS ANALYSIS AND IMAGE PROCESSING FOR GEOPORTAL KIELCE/POLAND DEVELOPMENT
GIS Geoportal Sentinel-2
2016/7/8
GIS databases are widely available on the Internet, but mainly for visualization with limited functionality; very simple queries are possible i.e. attribute query, coordinate readout, line and area me...
RATIO IMAGE PROCESSING TECHNIQUES:A PROSPECTING TOOL FOR MINERAL DEPOSITS,RED SEA HILLS,NE SUDAN
Landsat multispectral ratio images Red Sea Sudan
2015/12/29
The Red Sea Hills Region is a vast span of rugged, harsh and inhospitable sector of the Earth with inimical moon-like terrain, nevertheless since ancient times it is famed to be an abode of gold and w...
Application of Image Processing and Image Analysis Methods for Large Scale Map Revision
Ikonos Geometric Correction Image Fusion Object Extraction Change Detection Map Revision
2015/12/18
The aim of this study is to use different image analysis and processing methods in order to extract information content needed to update large scale maps. Recently available high resolution satellite ...
Terrestrial Laser Scanner Data Denoising by Range Image Processing for Small-Sized Objects
Terrestrial Laser Scanning Denoising Modelling
2015/12/16
The question of 3D data denoising has become a subject of intense research with the development of low cost acquisition systems.
Recent works are based mainly on the adaptation of standard denoising ...
Custom Image Processing Capabilities in ArcGIS
GIS Raster Remote Sensing Transformation Geometry Radiometry Programming Open System
2015/12/16
The traditional workflow of using remote sensing images in GIS applications is to acquire or purchase processed images and then use these “ready” images in GIS software. As the development of remote s...
Image processing;Road extraction;Space photogrammetry;Clustering;Updating
Vision sciences Photogrammetry Recognition Image Transformation Neural Networks
2015/12/9
Considering the problem of automatic traffic signs recognition in natural scene image (mainly including three kinds of traffic signs: yellow warning signs, red prohibition signs and blue mandatory sig...
Application of Neural Networks, Image Processing and Cad-Based Environments Facilities in Automatic Road Extraction and Vectorization from High Resolution Satellite Images
Automatic CAD Image processing High resolution images Neural networks Road extraction Vectorization
2015/12/9
In this article a new procedure that was designed to extract road centerline from high resolution satellite images, is presented. The results (road Networks) are fully structured in vector formed in C...
A Fast Object-to-Image Best Scanline Search Algorithm for Airborne Linear Pushbroom Image Processing
Airborne Pushbroom Images Object-to-image Coordinate Computation Best Scanline Search
2015/12/8
Airborne linear pushbroom cameras have become one of the most important imaging sensors in today’s photogrammetry and remote sensing practices to collect high-resolution multi-channel seamless image s...
MAPPING OF URBAN GREEN COVER USING DIFFERENT IMAGE PROCESSING TECHNIQUES ON VHR SATELLITE DATA
VHR image data urban green per-pixel classification object-oriented classification
2015/9/17
Green areas are important parts of urban sprawl with environmental and social effects. Mapping of urban green is a basic condition for effective management and protection. Fast growing of settlements ...
Image Processing Workflow for the Pegasus HALE UAV Payload
Spatial Infrastructures Systems Distributed
2015/9/2
The PEGASUS High-Altitude Long-Endurance (HALE) Unmanned Aerial Vehicle (UAV) system has two major operational modes:
(a) large-scale regional photogrammetric and environmental mapping and (b) near r...