搜索结果: 1-15 共查到“遥感信息工程 Image Fusion”相关记录20条 . 查询时间(0.14 秒)
REMOTE SENSING IMAGE FUSION USING ICA AND OPTIMIZED WAVELET TRANSFORM
remote sensing data fusion multispectral image ICA wavelet transform
2016/11/23
In remote-sensing image processing, fusion (pan-sharpening) is a process of merging high-resolution panchromatic and lower resolution multispectral (MS) imagery to create a single high-resolution colo...
APPLICATIONS OF 2DPCA IN REMOTE SENSING IMAGE FUSION
Image Fusion Remote Sensing 2DPCA L2DPCA D2DPCA
2016/3/17
2DPCA is introduced in remote sensing image fusion, and three forms of 2DPCA-based remote sensing image fusion method are proposed according to the different evaluation methods of the projectionvector...
FRAMELET-BASED MULTIRESOLUTION IMAGE FUSION WITH AN IMPROVED INTENSITY-HUE-SATURATION TRANSFORM
Satellite remote sensing Pan-sharpening Intensity-Hue-Saturation transform Wavelets Framelets IKONOS imagery
2015/12/31
The fusion of the panchromatic (PAN) image with multispectral (MS) images is a very useful tool for remote sensing applications that require both high-spatial and high-spectral resolution. A hybrid fu...
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...
THE REMOTE-SENSING IMAGE FUSION BASED ON GPU
GPU FBO Rendertotexture Fragment program IHS transform DWT
2015/12/31
Along with computing capability of the Graphic Processing Unit (GPU) getting more powerful, GPU is widely applied to the general purpose computing not just restrict to graph manipulation. Remote sensi...
THE STUDY ON IMAGE FUSION FOR HIGH SPATIAL RESOLUTION REMOTE SENSING IMAGES
Remote Sensing Image Fusion Image Evaluation Multiplication Modified Brovey High-Pass Filter Smoothing Filter-based Intensity Modulation
2015/12/31
Remote sensing images fusion can not only improve the spatial resolution for the original multispectral image, but also preserve the spectral information to a certain degree. In order to find out the ...
STUDY OF REMOTE SENSING IMAGE FUSION AND ITS APPLICATION IN IMAGE CLASSIFICATION
Landsat image data fusion spectral Distortion Classification accuracy Algorithms evaluation
2015/12/31
Data fusion is a formal framework in which is expressed means and tools for the alliance of data originating from different sources.It aims at obtaining information of greater quality; the exact defin...
IMAGE FUSION BASED ON EXTENSIONS OF INDEPENDENT COMPONENT ANALYSIS
image processing integration image understanding fusion land cover
2015/12/31
Remote sensing image fusion can effectively improve the accuracy of image classification. This paper proposes an image fusion algorithm based on extensions of independent component analysis (ICA) and ...
COLOUR-BASED AND CRITERIA-BASED METHODS FOR IMAGE FUSION
COLOUR-BASED CRITERIA-BASED METHODS IMAGE FUSION
2015/12/31
Panchromatic and multispectral images are useful for the acquisition of geospatial information about the Earth surface for the assessment of land resources and environment monitoring. Panchromatic ima...
MEDIUM RESOLUTION IMAGE FUSION,DOES IT ENHANCE FOREST STRUCTURE ASSESSMENT
Forest Structure Assessment Image Fusion RadarSAT-1 ASTER Discrete Wavelet Transformation
2015/12/28
This research explored the potential benefits of fusing optical and Synthetic Aperture Radar (SAR) medium resolution satellite-borne sensor data for forest structural assessment. Image fusion was appl...
ON SEGMENT BASED IMAGE FUSION
Image fusion segmentation classification multisensor analyses
2015/8/19
In this paper, we will investigate techniques for the combination of image fusion and segment based image analysis. We describe a color preserving iconic fusion with subsequent segmentation and classi...
Multi-sensor multi-resolution image fusion for improved vegetation and urban area classification
Multi-sensor multi-resolution linear mixture model data fusion classification
2015/7/27
In this paper, we perform multi-sensor multi-resolution data fusion of Landsat-5 TM bands (at 30 m spatial resolution) and multispectral bands of World View-2 (WV-2 at 2 m spatial resolution) through ...
IMAGE FUSION OF LANDSAT AND KOREAN SATELLITE KOMPSAT
Image fusion Spatial resolution Wavelet fusion HIS
2015/5/29
Korea is providing images with the resolution of 6.6m level as launching multi-purpose satellite, Arirang satellite, in Dec.1999. This study analyzed advantages and disadvantages of image fusion metho...
THE CURVELET TRANSFORM FOR IMAGE FUSION
Fusion Multiresolution analysis IKONOS Wavelet transform Curvelet transform
2015/5/27
The fusion of high-spectral but low spatial resolution multispectral and low-spectral but high spatial resolution panchromatic satellite images is a very useful technique in various applications of re...