Foreword to the Special Issue on Spectral Unmixing of Remotely Sensed Data
@article{Plaza2011ForewordTT, title={Foreword to the Special Issue on Spectral Unmixing of Remotely Sensed Data}, author={Antonio J. Plaza and Qian Du and Jos{\'e} M. Bioucas-Dias and Xiuping Jia and Fred A. Kruse}, journal={IEEE Trans. Geosci. Remote. Sens.}, year={2011}, volume={49}, pages={4104-4111} }
The 19 papers in this special issue focus on the state-of-the-art and most recent developments in the area of spectral unmixing of remotely sensed data.
150 Citations
Foreword to the Special Issue on Hyperspectral Image and Signal Processing
- Environmental ScienceIEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
- 2012
The 24 papers in this special issue are grouped into the following categories: spectral unmixing; classification and segmentation; compression; information extraction, fusion, and simulation; band…
Foreword to the Special Issue on Hyperspectral Image and Signal Processing
- Environmental ScienceIEEE Trans. Geosci. Remote. Sens.
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The technical program of WHISPERS 2011 promoted the dissemination of research results and technical advances in the aforementioned topics and offered a fertile discussion forum for researchers coming from different areas and backgrounds.
Hyperspectral Imagery Framework for Unmixing and Dimensionality Estimation
- Environmental Science, Mathematics
- 2013
In hyperspectral imagery a pixel typically consists mixture of spectral signatures of reference substances, also called endmembers. Linear spectral mixture analysis, or linear unmixing, aims at…
Spectral-Spatial Methods for Hyperspectral Image Classification. Review
- Environmental Science, MathematicsOptoelectronics, Instrumentation and Data Processing
- 2018
Various methods of spectral-spatial classification of hyperspectral data are reviewed. Papers devoted to the most popular ways of using spatial information for increasing the accuracy of…
A review on spectral processing methods for geological remote sensing
- Environmental Science, MathematicsInt. J. Appl. Earth Obs. Geoinformation
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Adaptive spatial regularization for sequential unmixing of hyperspectral images
- Environmental Science, Mathematics2021 6th International Conference on Intelligent Computing and Signal Processing (ICSP)
- 2021
Hyperspectral unmixing is one of the most important tasks in hyperspectral data processing. This work aims to analyze material components coexsiting in low spatial resolution pixels. It is important…
Cloud Implementation of a Full Hyperspectral Unmixing Chain Within the NASA Web Coverage Processing Service for EO-1
- Environmental ScienceIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
- 2013
A cloud implementation of a full hyperspectral unmixing chain made up of the following steps: 1) dimensionality reduction; 2) automatic endmember identification; and 3) fully constrained abundance estimation will be available online within the Web Coverage Processing Service (WCPS), an image processing framework that can run on the cloud, as part of the NASA SensorWeb suite of web services.
Efficiency of the spectral-spatial classification of hyperspectral imaging data
- Environmental Science, MathematicsOptoelectronics, Instrumentation and Data Processing
- 2017
The efficiency of methods of the spectral-spatial classification of similarly looking types of vegetation on the basis of hyperspectral data of remote sensing of the Earth, which take into account…
Efficiency of the spectral-spatial classification of hyperspectral imaging data
- Environmental Science, Mathematics
- 2017
The efficiency of methods of the spectral-spatial classification of similarly looking types of vegetation on the basis of hyperspectral data of remote sensing of the Earth, which take into account…
Foreword to the special issue on hyperspectral remote sensing: Theory, methods, and applications
- Environmental Science
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This special issue of WHISPERS is introduced in order to present the most recent developments in hyperspectral remote sensing applications, which well fit the scope of the IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS).
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Recent Developments in Endmember Extraction and Spectral Unmixing
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This chapter provides an overview of existing techniques for spectral unmixing and endmember extraction, with particular attention paid to recent advances in the field such as the incorporation of spatial information into the endmember searching process, or the use of nonlinear mixture models for fractional abundance characterization.
Pixel-Unmixing Moderate-Resolution Remote Sensing Imagery Using Pairwise Coupling Support Vector Machines: A Case Study
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A method combined with support vector machines (SVMs) and pairwise coupling (PWC) was developed to achieve land use/land cover fractions of a moderate-resolution remote sensing image and the best classification results were obtained by the proposed method, which proved the effectiveness of the method.
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The experimental results indicate that the spectral endmembers obtained after spatial preprocessing can be used to accurately model the original hyperspectral scene using a linear mixture model.
Multitemporal Unmixing of Medium-Spatial-Resolution Satellite Images: A Case Study Using MERIS Images for Land-Cover Mapping
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This study explores the use of the linear spectral mixture model to extract subpixel land-cover composition from medium-spatial-resolution data and results indicate that the described unmixing approach yields moderate results for the 12-class case and good resultsFor the 4-class cases, and results might be explained by MERIS preprocessing steps, gridding effects, vegetation phenophases, and spectral class separability.
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