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Multi-rank Method - Achieving Projection Transformation with Adjustable Accuracy and Speed
Raster Map Remote Sensing Image Projection Transformation Multi-rank Accuracy Speed
2016/1/25
In the field of GIS, it is frequently required to carry out projection transformation of massive raster maps or remote sensing images.
In this paper, a method named multi-rank method is presented. I...
New Method in Map Projection for Indirect Coefficients
Mercator conformal polar stereographic projection map projection Laplace's equation
2016/1/25
This paper is opening a new methodology in conformal transverse Projection for Gauss or ''Mercator'', and Conformal Russell stereographic projection. We know that Map Projection is using new method " ...
A METHOD FOR CHANGE DETECTION WITH MULTI-TEMPORAL SATELLITE IMAGES USING THE RX ALGORITHM
Change detection SPOT5 imagery RX algorithm anomaly detection outlier detection high-resolution satellite image
2016/1/3
The use of new, high-resolution spectral sensors, in contrast with low-resolution, increases both the amount of information acquired about land cover at local scales, and the geometric detailand accur...
CHANGE MECHANISM ANALYSIS AND INTEGRATION CHANGE DETECTION METHOD ON SAR IMAGES
SAR Image Change Mechanism Integration Change Detection Method Change Type Grey Difference Method Correlation Coefficient Method Texture Feature Difference Method
2016/1/3
Synthetic aperture radar (SAR) image change detection is a very complex problem like SAR imaging mechanism. Every change detection method has its advantage and disadvantage, and there are no optimal c...
INTEGRATING MULTI-SOURCE INFORMATION VIA FUZZY CLASSIFICATION METHOD FOR WETLAND GRASS MAPPING
Indicator System Geo-information Remote Sensing Monitoring Synthesis Analysis
2016/1/3
Late greening vegetation has been regarded as significant indicator of flood recessional wetlands ecosystem in the Poyang lake natural reserve (PLNNR). Mapping the wetlands, especially the distributio...
A FUSION METHOD OF SAR AND OPTICAL IMAGES FOR URBAN OBJECT EXTRACTION
Satellite remote sensing Sharpening Image understanding Fusion Land cover
2015/12/31
A new image fusion method of SAR, Panchromatic (Pan) and multispectral (MS) data is proposed. First of all, SAR texture is extracted by ratioing the despeckled SAR image to its low passapproximation, ...
AN IMPROVED IHS IMAGE FUSION METHOD WITH HIGH SPECTRAL FIDELITY
remote sensing image fusion histogram match IHS
2015/12/31
Image fusion is a critical issue for remote sensing, and many algorithms have been developed. Image quality assessment of fused image might provide comparison between fusion methods, but the conclusio...
MULTI-SPECTRAL IMAGE FUSION METHOD BASED ON WAVELET TRANSFORMATION
Image fusion Wavelet transform Weighting average Threshold Characteristic of human vision system
2015/12/31
The paper focuses on image fusion between multi-spectral images and panchromatic images using a wavelet analysis method with good signal processing and image processing traits. A new weighting techniq...
A REMOTE SENSING IMAGE SEGMENTATION METHOD BASED ON SPECTRAL AND STRUCTURE INFORMATION FUSION
Segmentation Mean Shift Information Fusion
2015/12/31
The focus of this paper is on the segmentation algorithm for the high resolution multispectral imagery to get regions which are roughly corresponding to land cover types. We propose the combination of...
DATA FUSION OF MULTI-SOURCE REMOTE SENSING BASED ON LEVEL SET METHOD AND APPLICATION TO URBAN ROAD EXTRACTION
Urban Multisensor Fusion Algorithms Semi-automation Extraction
2015/12/31
Using data fusion of multi-spectral and microwave radar images, a semiautomatic method is developed based on the level set method for application to urban road extraction. The fast marching method of ...
AN IMPROVED IHS FUSION METHOD FOR MERGING MULTI-SPECTRAL AND PANCHROMATIC IMAGES CONSIDERING SENSOR SPECTRAL RESPONSE
image processing sharpening image fusion intensity-hue-saturation (IHS) transform spectral response
2015/12/31
While many remote sensing and GIS applications require both the spatial resolution and spectral resolution be high, image fusion, or in other words, image sharpening, is a useful technique. To date, n...
AN AUTO-ADAPTIVE INFORMATION PRESERVATION FUSION METHOD FOR SAR AND MULTISPECRAL IMAGES
Fusion SAR Multispectral Wavelet Auto-adaptive
2015/12/31
Due to the special imaging model of SAR, its image includes certain special information that unavailable in multispectral image, however, the interpretation of SAR image becomes more difficult than vi...
A SIMPLE METHOD FOR INFORMATION EXTRACTION OF FARM FIELD IN TARIM RIVER BASIN USING MODIS DATA
Tarim River Basin MODIS Vegetation Index Time Series Farm Field
2015/12/31
High spatial resolution remote sensing data are expensive and hard to cover the whole basin at the same time in Tarim river basin, while, the low spatial resolution data, such as MODIS, which spatial ...
A METHOD OF HIGH-RESOLUTION REMOTE SENSING IMAGES BUILDING ON EDGE EXTRACTION
Aerial Images Building Contour Building Recognition Edge Extraction Edge Extraction Semi-Automatic
2015/12/31
This paper proposes a method of high-resolution remote sensing image of buildings on semi-automatic edge extraction. The first, pre-process remote sensing image and detecting all the edge; the second,...
RESEARCH ON A DECISIVE EVALUATION METHOD FOR CHANGE DETECTION BASED ON APPLICATION
Decision Support Systems Image Understanding Change Detection Accuracy Analysis Land Cover Accuracy Assessment Data Quality Modeling Statistical Analysis
2015/12/31
Change detection methods of remote sensing have been developed from pixel-based to feature-based and the data sources of change detection have been developed from medium-resolution to high resolution ...