搜索结果: 1-15 共查到“遥感信息工程 correlation”相关记录17条 . 查询时间(0.13 秒)
A DATA FIELD METHOD FOR URBAN REMOTELY SENSED IMAGERY CLASSIFICATION CONSIDERING SPATIAL CORRELATION
Data Field Spatial Correlation High-Spatial-Resolution Urban Remotely Sensed Imagery Classification
2016/11/23
Spatial correlation between pixels is important information for remotely sensed imagery classification. Data field method and spatial autocorrelation statistics have been utilized to describe and mode...
KERNEL FEATURE CROSS-CORRELATION FOR UNSUPERVISED QUANTIFICATION OF DAMAGE FROM WINDTHROW IN FORESTS
Feature matching Kernel normalized cross-correlation Forest Support Vector Machines
2016/11/23
In this study estimation of tree damage from a windthrow event using feature detection on RGB high resolution imagery is assessed. An accurate quantitative assessment of the damage in terms of volume ...
VEHICLE LOCALIZATION BY LIDAR POINT CORRELATION IMPROVED BY CHANGE DETECTION
Localization LiDAR Mobile Mapping Change Detection Correlation Classification
2016/7/5
LiDAR sensors are proven sensors for accurate vehicle localization. Instead of detecting and matching features in the LiDAR data, we want to use the entire information provided by the scanners. As dyn...
CORRELATION BETWEEN URBAN HEAT ISLAND EFFECT AND THE THERMAL INERTIA USING ASTER DATA IN BEIJING,CHINA
Urban Land Surface Temperature Thermal Environment City Correlation Data
2016/1/3
This paper focuses on the analysis of the relationship between the urban heat island effect and the thermal inertia using the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) dat...
ROBUST PHASE CORRELATION BASED FEATURE MATCHINIG FOR IMAGE CO-REGISTRATION AND DEM GENERATION
Phase Correlation Feature Matching Robust Method Image Co-registration Disparity Mapping DEM
2015/12/31
This paper presents a robust phase correlation based sub-pixel feature matching technique and its application in motion flow estimation, pixel-to-pixel image-co-registration and DEM generation. We pro...
GRADIENT CROSS CORRELATION FOR SUB-PIXEL MATCHING
Correlation Matching Registration Fusion Multisensor
2015/12/31
Sub-pixel matching is one of the key components for image registration and image fusion. Ideally, image matching should allow for offsets in the target image, and for scaling and rotation. Offsets all...
CORRELATION ANALYSIS BETWEEN INDICES OF TREE LEAF SPECTRAL REFLECTANCE AND CHLOROPHYLL CONTENT
Hyperspectral Remote Sensing Forestry Spectral Indices Simulation Correlation
2015/12/30
This study was conducted to investigate variations of leaf chlorophyll content and surface spectral reflectance of different tree species (Daphniphyllum glaucescens、Michelia formosana、Illicium dunnian...
NEIGHBORHOOD CORRELATION IMAGE ANALYSIS TECHNIQUE FOR CHANGE DETECTION IN FOREST LANDSCAPE
Change detection Neighborhood Correlation Image Decision tree classification
2015/12/28
The origin of the concept of using contextual information of Correlation in neighborhood of a pixel for change detection is the simple geo-statistical fact that the same geographical area (neighborhoo...
The aim of this paper is to study the use of cross-correlation for radargrammetric applications. Two other criteria derived from Mean Square Error analysis are proposed. These three criteria are studi...
MEASUREMENT OF GLACIER VELOCITY FIELDS USING VERY PRECISE MULTITEMPORAL CORRELATION ON HIGH RESOLUTION SPOT5 IMAGES
SPOT Glaciology SPOT Mapping Measurement Correlation Accuracy Interferometry
2015/7/29
Monitoring of ice velocity field is one of the key issues to glacier dynamics understanding. Surface velocity fields can provide useful
information on phenomena such as glacier surges or ice fall. T...
Hyperspectral Analysis of Soil Total Nitrogen in Subsided Land Using the Local Correlation Mazimization-Complementary Superiority Method
Hyperspectral analysis local correlation maximization-complementary superiority (LCMCS) soil total nitrogen subsided land
2015/7/27
The measurement of soil total nitrogen (TN) by hyperspectral remote sensing provides an important tool for soil restoration programs in areas with subsided land caused by the extraction of natural res...
THE VALIDATION OF AEROSOL OPTICAL THICKNESS RETRIED BY BAND CORRELATION METOD FROM MODIS IMAGE DATA
Remote Sensing Atmosphere Retrieval Modeling Algorithm Surface
2015/5/29
We retrieved the aerosol optical thickness τa over Japan from several data sets of Terra/ASTER and Landsat-7/ETM+ using the empirical band correlation method. This band correlation method for aerosol ...
LASER PULSE CORRELATION: A METHOD FOR DETECTING SUBTLE TOPOGRAPHIC CHANGE USING LIDAR RETURN WAVEFORMS
LIDAR laser altimetry waveforms natural hazards surface deformation
2015/3/10
We present a technique for using the recorded laser return pulse as a raw observation to detect centimeter-level vertical topographic change from large footprint airborne and spaceborne laser altimetr...
XIX ISPRS Congress – PAPER 966 POSTER SESSION Digital correlation experiences applied to close range photogrammetry
automatic detection correlation international co-operation
2015/1/6
It was developed a program based on correlated statistical methods dedicated to automatic detection of features on structures, facades, monuments and vehicles imagery. When applied to close range phot...
NON-LINEAR SCALE AND ORIENTATION FREE CORRELATION MATCHING ALGORITHM BASED ON EDGE CORRESPONDENCE
Photogrammetry Remote Sensing Image Matching Image Stereo DEM Generation
2014/12/31
A novel image matching algorithm is presented in this paper. One significant property of this algorithm is: free of large non-linear scale difference and orientation difference between left and right....
