A review of unsupervised band selection techniques: Land cover classification for hyperspectral earth observation data
A hyperspectral image (HSI) is a collection of several narrow-band images that span a wide
spectral range. Each band reflects the same scene, composed of various objects imaged at …
spectral range. Each band reflects the same scene, composed of various objects imaged at …
Practical guidelines for choosing GLCM textures to use in landscape classification tasks over a range of moderate spatial scales
M Hall-Beyer - International Journal of Remote Sensing, 2017 - Taylor & Francis
Texture measurements quantitatively describe relationships of DN values of neighbouring
pixels. The output is a continuous measure of spatial information that may be used for further …
pixels. The output is a continuous measure of spatial information that may be used for further …
Band selection using spectral and spatial information in particle swarm optimization for hyperspectral image classification
A Paul, N Chaki - Soft Computing, 2022 - Springer
Dimensionality reduction (DR) is an effective preprocessing step in hyperspectral image
(HSI) analysis. A particle swarm optimization (PSO)-based unsupervised DR method is …
(HSI) analysis. A particle swarm optimization (PSO)-based unsupervised DR method is …
Big data and emergency management: concepts, methodologies, and applications
Recent decades have seen a significant increase in the frequency, intensity, and impact of
natural disasters and other emergencies, forcing the governments around the world to make …
natural disasters and other emergencies, forcing the governments around the world to make …
[PDF][PDF] A survey of band selection techniques for hyperspectral image classification
SS Sawant, M Prabukumar - Journal of Spectral Imaging, 2020 - pdfs.semanticscholar.org
The hyperspectral imaging technology discussed here captures a scene by using various
imaging spectrometer sensors [eg Airborne Visible Infrared Imaging Spectrometer (AVIRIS) …
imaging spectrometer sensors [eg Airborne Visible Infrared Imaging Spectrometer (AVIRIS) …
Hyperspectral imagery classification with deep metric learning
The high dimensionality of hyperspectral imagery often introduces challenge for the
conventional data analysis techniques. In order to improve the classification performance of …
conventional data analysis techniques. In order to improve the classification performance of …
Thermodynamics-based evaluation of various improved Shannon entropies for configurational information of gray-level images
The quality of an image affects its utility and image quality assessment has been a hot
research topic for many years. One widely used measure for image quality assessment is …
research topic for many years. One widely used measure for image quality assessment is …
Rotation-based deep forest for hyperspectral imagery classification
X Cao, L Wen, Y Ge, J Zhao… - IEEE Geoscience and …, 2019 - ieeexplore.ieee.org
In recent years, deep learning methods have been widely used for the classification of
hyperspectral images (HSIs). However, the training of deep models is very time-consuming …
hyperspectral images (HSIs). However, the training of deep models is very time-consuming …
Dimensionality reduction of hyperspectral images using pooling
A Paul, N Chaki - Pattern Recognition and Image Analysis, 2019 - Springer
Hyperspectral image having huge numbers of narrow and contiguous bands involves high
computation complexity in processing and analysing the image. Hence dimensionality …
computation complexity in processing and analysing the image. Hence dimensionality …
Supervised band selection in hyperspectral images using single-layer neural networks
M Habermann, V Fremont… - International journal of …, 2019 - Taylor & Francis
Hyperspectral images provide fine details of the scene under analysis in terms of spectral
information. This is due to the presence of contiguous bands that make possible to …
information. This is due to the presence of contiguous bands that make possible to …