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Fusion of Hyperspectral and Multispectral Image Data for Enhancement of Spectral and Spatial Resolution

S. Chakravortty, P. Subramaniam
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Hyperspectral image enhancement has been a concern for the remote sensing society for detailed end member detection.  ...  This paper presents an approach for obtaining an image which has the spatial resolution of the multispectral image and spectral resolution of the hyperspectral image, by fusion of hyperspectral and multispectral  ...  Acknowledgement The corresponding author expresses her sincerest thanks to DST for extending financial support in the form of a Major Research Project on the above study problem.  ... 
doi:10.5194/isprsarchives-xl-8-1099-2014 fatcat:xinavho26fbr7idt3p2ojnuypu

Object-Based Land Cover Classification for ALOS Image Combining TM Spectral

G. Wang, J. Liu, G. He
2013 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The high spatial resolution remote sensing images have more spatial information. The low or medium resolution remote sensing images have more spectral information.  ...  Experimental results show that the classification method for high spatial resolution remote sensing images combining the TM spectral information based on the spatial mapping mechanism can make use of the  ...  ACKNOWLEDGMENTS This work was sponsored by the National Natural Science Foundation of China under the grant number 60972142.  ... 
doi:10.5194/isprsarchives-xl-7-w2-263-2013 fatcat:5q3cfgssyrdrjgnqjzhitds6da

Multiresolution fusion of Pan and MS images based on the Curvelet transform

ShuQin Ren, Jian Cheng, Min Li
2010 2010 IEEE International Geoscience and Remote Sensing Symposium  
fused multispectral satellite images with a high spectral as well as a high spatial resolution is recently thought to be especially important in remote sensing image study.  ...  How to fuse the multispectral (MS) satellite images with a high spectral but low spatial resolution and the panchromatic (Pan) satellite image with a high spatial but low spectral resolution making the  ...  fused multispectral satellite images with a high spectral as well as a high spatial resolution is recently thought to be especially important in remote sensing image study.  ... 
doi:10.1109/igarss.2010.5652557 dblp:conf/igarss/RenCL10 fatcat:jm7shk3hgzadro2qb5hvmxmxku

PAN SHARPENING USING RELATIVE SPECTRAL RESPONSE OF SENSOR FOR CARTOSAT-1 PAN AND RESOURCESAT LISS-4 MX DATA

R. V. G. Anjaneyulu, A. Krishna Prasad, K. Srinivasa Murthy, C. V. Rao, B. Gopala Krishna
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
</strong> Most of the Indian remote sensing systems, provide sensors with one high spatial resolution panchromatic (PAN) and several multispectral (MS) bands.  ...  Image fusion or pan sharpening, is a technique to enhance the spatial resolution. The most significant problem in the traditional fusion methods is spectral distortion of fused images.  ...  Shantanu Choudhary, Director, National Remote Sensing Centre for their encouragement and guidance in bringing out this publication.  ... 
doi:10.5194/isprs-archives-xlii-5-597-2018 fatcat:4hta23c6njdkjdf6b2pwn4vv3u

Satellite Image Registration and Image Fusion by using Principle Component Analysis

Gandla Maharnisha, Gandla Roopesh Kumar, R Arunraj
2018 International Journal of Engineering & Technology  
Wavelet technique will improve the spatial resolution to produce spectral degradation in output image. To overcome the spectral degradation, PCA fusion method can be used.  ...  This aims to fused image registration and image fusion used to spatial resolution images by principle component analysis method.  ...  It has needed to improve the spectral and spatial resolution of remotely sensed imagery. Building new satellites with a superior resolution power or by the utilization of image processing techniques.  ... 
doi:10.14419/ijet.v7i2.19.15063 fatcat:fbbp2rdpdrdzligjgsgufy2hoi

Multisensor image fusion techniques in remote sensing

Manfred Ehlers
1991 ISPRS journal of photogrammetry and remote sensing (Print)  
Visible, infrared and microwave images of high spatial and spectral resolution will eventually be available for all parts of the earth.  ...  Examples are given for integrative rectification, enhancement of cartographic feature extraction and improvement of spatial resolution.  ...  ACKNOWLEDGMENTS SPOT image data are copyrighted (© 1986) by the Centre National d'Etudes Spatiales, Toulouse, France, and distributed in the U.S. by SPOT Image Corporation, Reston, Virginia.  ... 
doi:10.1016/0924-2716(91)90003-e fatcat:3bn27itam5ckblbasyfqbangg4

Image Fusion Techniques in Remote Sensing [article]

Reham Gharbia, Ahmad Taher Azar, Ali El Baz, Aboul Ella Hassanien
2014 arXiv   pre-print
many remote sensing applications require both high spatial and high spectral resolutions, especially for GIS based applications.  ...  Remote sensing image fusion is an effective way to use a large volume of data from multisensor images.  ...  IHS is a common way of fusing high spatial resolution, single band, pan image and low spatial resolution, multispectral remote sensing image.  ... 
arXiv:1403.5473v1 fatcat:niwkrb5wgraergzktfbfvcqlcu

HYPERSPECTRAL IMAGE RESOLUTION ENHANCEMENT BASED ON SPECTRAL UNMIXING AND INFORMATION FUSION

J. Bieniarz, D. Cerra, J. Avbelj, P. Reinartz, R. Müller
2012 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The algorithm is tested with HyMAP image data consisting of 125 spectral bands and a simulated multispectral image consisting of 8 bands.  ...  Hyperspectral imaging sensors exibit high spectral resolution, but normally low spatial resolution. This leads to spectral signatures of pixels originating from different object types.  ...  The objective of this paper is to describe a novel method of information fusion of hyper-and multispectral images for spatial resolution enhancement based on multi-modal data fusion and unmixing techniques  ... 
doi:10.5194/isprsarchives-xxxviii-4-w19-33-2011 fatcat:fyftnnvc4japdeff4djqttmsou

Evaluation of fusion methods for GF-6 aiming to water body observation

YiZhe Wang, Guo Liu, Bai Xue, Li Guo, XueLi Zhang, J. Sun, Z. Li, X. Liu
2021 E3S Web of Conferences  
Image fusion method is the key process in high resolution remote sensing application.  ...  Gaofen-6 (GF-6) has the advantages of wide coverage, multiple resolutions, and multiple bands, and can provide richer information for remote sensing interpretation.  ...  With the rapid development of high-resolution remote sensing satellites, how to make full use of the spatial and spectral information of remote sensing images has become an important issue in the processing  ... 
doi:10.1051/e3sconf/202129002009 fatcat:544f6jvg5beqro5tygl23kcbda

Performance Analyzing of High Resolution Pan-sharpening Techniques: Increasing Image Quality for Classification using Supervised Kernel Support Vector Machine

Yuhendra ., Joshapat Tri Sumantyo, Hiroaki Kuze
2011 Research Journal of Information Technology  
The purpose of pan-sharpening is to fuse a low spatial resolution multispectral image with a higher resolution panchromatic image to produces an image with higher spectral and spatial resolution.  ...  And also, the high producer's and user's accuracy average of Gram-Smidth (GS) fused for each of the classes and methods used was always reported greater than 91.8% and 91.11%, respectively, indicating  ...  Shettigara, A generalized component substitution technique for spatial enhancement of multispectral images using a higher resolution data set, Photogramm. Eng.  ... 
doi:10.3923/rjit.2011.12.23 fatcat:j5x4blcvn5fwxk2suglelarwy4

Design of image processing technique in digital enhancement application

Bhubneshwar Sharma, Jyoti Dadwal
2015 International Journal of Advances in Scientific Research  
This involves the analysis of multispectral image data and the application of statistically based decision rules for determining the land cover identity of each pixel in an image.  ...  The enhancement procedures are applied to image data in order to effectively display the data for subsequent visual interpretation.  ...  remotely sensed images.  ... 
doi:10.7439/ijasr.v1i8.2463 fatcat:457u7ckvrnf4dlzduftiogt6wy

Research on fusion of GF-6 imagery and quality evaluation

Guo Liu, Yizhe Wang, Li Guo, Cuifeng Ma, W. Qin, L. Wang, V. Yepes
2020 E3S Web of Conferences  
Gaofen-6 (GF-6) has the advantages of wide coverage, multiple resolutions, and multiple bands. Image fusion method is the key process in high resolution remote sensing application.  ...  The results demonstrated that Pansharp was the best algorithm for image information and spectral fidelity of GF-6, taking into account the preservation of color effects of images and enhancement of spatial  ...  Conclusion Remote sensing image fusion is an effective method to improve image resolution, enhance image utilization, and fully mine image information.  ... 
doi:10.1051/e3sconf/202016503016 fatcat:o4p37f7psvdd7oaciapnvrfqmy

Spatial resolution enhancement of satellite image data using fusion approach

H Lestiana, Sukristiyanti
2018 IOP Conference Series: Earth and Environment  
Object identification using remote sensing data has a problem when the spatial resolution is not in accordance with the object.  ...  The application of fusion image can be used to estimate the environmental component that is needed to monitor in multiple views, such as evapotranspiration estimation, 3D ground-based characterisation,  ...  Fajar Lubis for the intensive discussion. We acknowledge constructive comments and suggestions from reviewer and editor of GCGE2017.  ... 
doi:10.1088/1755-1315/118/1/012047 fatcat:7cthmct7yfbzpdzhfgixq7vwqu

A review of hyperspectral remote sensing and its application in vegetation and water resource studies

M Govender, K Chetty, H Bulcock
2009 Water S.A  
Multispectral imagery has been used as the data source for water and land observational remote sensing from airborne and satellite systems since the early 1960s.  ...  This review details the differences between multispectral and hyperspectral data; spatial and spectral resolutions and focuses on the application of hyperspectral imagery in water resource studies and,  ...  Fundamentals of image resolution Remotely sensed images are characterised by their spatial and spectral resolutions.  ... 
doi:10.4314/wsa.v33i2.49049 fatcat:666xwlwx2vc2pkiufyulnzypse

A Method of Spatial Mapping and Reclassification for High-Spatial-Resolution Remote Sensing Image Classification

Guizhou Wang, Jianbo Liu, Guojin He
2013 The Scientific World Journal  
This paper presents a new classification method for high-spatial-resolution remote sensing images based on a strategic mechanism of spatial mapping and reclassification.  ...  Experimental results show that the classification method for high-spatial-resolution remote sensing images based on the spatial mapping mechanism and reclassification strategy can make use of both panchromatic  ...  Acknowledgments This work was sponsored by the National Natural Science Foundation of China under the Grant no. 60972142, the National Key Technology Support Program of China (2012BAH27B05), and the National  ... 
doi:10.1155/2013/192982 pmid:24453808 pmcid:PMC3876904 fatcat:y53j4uor4jdozmy4h2uchrubwu
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