Fully constrained least squares linear spectral mixture analysis method for material quantification in hyperspectral imagery
DC Heinz - IEEE transactions on geoscience and remote …, 2001 - ieeexplore.ieee.org
Linear spectral mixture analysis (LSMA) is a widely used technique in remote sensing to
estimate abundance fractions of materials present in an image pixel. In order for an LSMA …
estimate abundance fractions of materials present in an image pixel. In order for an LSMA …
Estimation of number of spectrally distinct signal sources in hyperspectral imagery
With very high spectral resolution, hyperspectral sensors can now uncover many unknown
signal sources which cannot be identified by visual inspection or a priori. In order to account …
signal sources which cannot be identified by visual inspection or a priori. In order to account …
A compressive sensing and unmixing scheme for hyperspectral data processing
Hyperspectral data processing typically demands enormous computational resources in
terms of storage, computation, and input/output throughputs, particularly when real-time …
terms of storage, computation, and input/output throughputs, particularly when real-time …
Unsupervised target detection in hyperspectral images using projection pursuit
SS Chiang, CI Chang… - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
The authors present a projection pursuit (PP) approach to target detection. Unlike most of
developed target detection algorithms that require statistical models such as linear mixture …
developed target detection algorithms that require statistical models such as linear mixture …
Real-time processing algorithms for target detection and classification in hyperspectral imagery
CI Chang, H Ren, SS Chiang - IEEE transactions on …, 2001 - ieeexplore.ieee.org
The authors present a linearly constrained minimum variance (TCMV) beamforming
approach to real time processing algorithms for target detection and classification in …
approach to real time processing algorithms for target detection and classification in …
Target-constrained interference-minimized approach to subpixel target detection for hyperspectral images
H Ren, CI Chang - Optical Engineering, 2000 - spiedigitallibrary.org
Due to significantly improved spatial and spectral resolution, hyperspectral sensors can now
detect many substances that cannot be resolved by multispectral sensors. However, this …
detect many substances that cannot be resolved by multispectral sensors. However, this …
Target signature-constrained mixed pixel classification for hyperspectral imagery
CI Chang - IEEE Transactions on Geoscience and Remote …, 2002 - ieeexplore.ieee.org
Linear spectral mixture analysis has been widely used for subpixel detection and mixed
pixel classification. When it is implemented as constrained LSMA, the constraints are …
pixel classification. When it is implemented as constrained LSMA, the constraints are …
Linear spectral random mixture analysis for hyperspectral imagery
CI Chang, SS Chiang, JA Smith… - IEEE transactions on …, 2002 - ieeexplore.ieee.org
Independent component analysis (ICA) has shown success in blind source separation and
channel equalization. Its applications to remotely sensed images have been investigated in …
channel equalization. Its applications to remotely sensed images have been investigated in …
[图书][B] Compressive sensing for 3D data processing tasks: applications, models and algorithms
C Li - 2011 - search.proquest.com
Compressive sensing (CS) is a novel sampling methodology representing a paradigm shift
from conventional data acquisition schemes. The theory of compressive sensing ensures …
from conventional data acquisition schemes. The theory of compressive sensing ensures …
Linear mixture analysis-based compression for hyperspectral image analysis
Due to significantly improved spectral resolution produced by hyperspectral sensors, the
band-to-band correlation is generally very high and can be removed without loss of crucial …
band-to-band correlation is generally very high and can be removed without loss of crucial …