搜索结果: 1-15 共查到“遥感信息工程 On-line”相关记录32条 . 查询时间(0.12 秒)
ON-LINE CHANGE MONITORING WITH TRANSFORMED MULTI-SPECTRAL TIME SERIES,A STUDY CASE IN TROPICAL FOREST
Multi-Spectral BFAST Dimension Reduction Deforestation Monitor
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2016/11/24
In recent years, the methods for detecting structural changes in time series have been adapted for forest disturbance monitoring using satellite data. The BFAST (Breaks For Additive Season and Trend) ...
POINT CLOUD ORIENTED SHOULDER LINE EXTRACTION IN LOESS HILLY AREA
Point cloud Proceedings Terrestrial 3D Laser Scanner shoulder line DEM Loess hilly
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2016/7/27
Shoulder line is the significant line in hilly area of Loess Plateau in China, dividing the surface into positive and negative terrain (P-N terrains). Due to the point cloud vegetation removal methods...
ON-LINE WAVELENGTH CALIBRATION OF PULSED LASER FOR CO2 DIFFERENTIAL ABSORPTION LIDAR
On-line wavelength calibration Pulsed laser Multi-wavelength scanning Energy matching
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2016/7/4
Differential absorption lidar (DIAL) remote sensing is a promising technology for atmospheric CO2 detection. However, stringent wavelength accuracy and stability are required in DIAL system. Accurate ...
GEOMETRIC CALIBRATION OF ZIYUAN-3 THREE-LINE CAMERAS COMBINING GROUND CONTROL POINTS AND LINES
Geometric calibration three-line cameras ground control lines direct georeferencing orientation parameters Ziyuan-3 block adjustment
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2016/7/4
Due to the large biases between the laboratory-calibrated values of the orientation parameters and their in-orbit true values, the initial direct georeferencing accuracy of the Ziyuan-3 (ZY-3) three-l...
USE OF LINE SEGMENTS IN HIGH RESOLUTION SATELLITE IMAGE REGISTRATION
Remote Sensing Adjustment Registration Data Fusion Georeferencing High Resolution QuickBird
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2015/12/31
In recent years the research activity in image registration has grown at the same pace as the high resolution satellite images have found their way to end users. Much of this research activity has con...
UNSUPERVISED INFORMATION EXTRACTION USING ABSORPTION LINE IN HYPERION IMAGES
Hyperspectral Imaging Absorption Bands Clustering Derivative Analysis
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2015/12/31
Using recently developed techniques, a significant amount of Information could be extracted from spectral signatures of surface material in their continuous spectra. One of the main applications in wh...
A MULTI-SCALE LINE STRUCTURE FOR PROGRESSIVE TRANSMISSION OF VECTOR DATA ACROSS THE WEB
Multi-scale Line Simplification Multi-way Tree Progressive Transmission
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2015/12/23
This paper presents a multi-way tree based multi-scale line structure for progressive transmission of vector data. By topological restraints, the structure maintains the consistent topologicalrelation...
Developing and Implementing Line-Based Transformation Models to Register Satellite Images
Rectification Satellite Images Linear Features Transformation Models
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2015/12/17
Advances in remote sensing technologies demonstrated the capability to acquire high quality metric information from satellite images. The IKONOS satellite image, for example, has a pixel size of one m...
Epipolar Line Generation from IKONOS Imagery Based on RPC Model
Remote Sensing IKONOS Space Photogrammetry Accuracy Geography
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2015/12/17
High-resolution satellite imagery is expected to be a major source of 3D measurement of ground, especially automatic stereo plotting to generate DEM by stereo matching technology is highly required. E...
Automatic Registration of Airborne Image Sequences Based on Line Matching Approach
Airborne remote sensing Registration Computer Vision Feature extraction Dynamic Change
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2015/12/9
Traditionally, image registration approaches are classified to two categories: area-based methods and feature-based methods, where the latter use corresponding features as control objects. As the most...
EXPERIMENTS WITH UAS IMAGERY FOR AUTOMATIC MODELING OF POWER LINE 3D GEOMETRY
UAS Dense Matching Transmission Lines Modeling
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2015/9/10
The ideal mapping technology for transmission line inspection is the airborne LiDAR executed from helicopter platforms. It allows for full 3D geometry extraction in highly automated manner. Large scal...
AUTOMATED GENERATION AND UPDATING OF DIGITAL CITY MODELS USING HIGH-RESOLUTION LINE SCANNING SYSTEMS
Databases Remote Sensing Automation Change Detection
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2015/7/30
During the past few years lots of research has been carried out in the field of building extraction from airborne laser scanner data and
airborne large-scale imagery. This data can be used to create...
STEREO MEASUREMENT ON IMAGESTATION WITH STARIMAGER - AIRBORNE THREE-LINE SCANNER - IMAGERY
Airborne Three-Line-Scanner Stereo Measurement Image Rectification 3-D Feature Collection Accuracy Assessment
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2015/6/1
STARIMAGER is a helicopter-borne high resolution digital Three-Line Scanner (TLS) imaging system developed by STARLABO Corporation jointly with the University of Tokyo and ETH-Hoenggerberg for large s...
ORIENTATION OF SATELLITE AND AIRBORNE IMAGERY FROM MULTI-LINE PUSHBROOM SENSORS WITH A RIGOROUS SENSOR MODEL
Pushbroom Sensors Modelling Orientation Self Calibration
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2015/5/29
Today CCD linear array scanners are widely used on satellite, airborne and helicopter platforms to provide images with along track stereo viewing. For the orientation of this kind of imagery, models b...
EFFICIENT LINE MATCHING BY IMAGE SEQUENTIAL ANALYSIS FOR URBAN AREA MODELLING
Urban Extraction Sequences Matching Modelling Visualization
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2015/5/27
3D city modelling from airborne imagery includes mainly two parts: (1) image processing procedures and (2) 3D modelling for manmade objects such as buildings, roads and other objects. Line extraction ...