Principal component analysis to reduce dimension on digital image

SC Ng - Procedia computer science, 2017 - Elsevier
High-resolution image is referred as high-dimensional data space as each image data is
organized into two-dimensional pixel values in which each pixel consists of its respective …

Volume estimation in a Eucalyptus plantation using multi-source remote sensing and digital terrain data: a case study in Minas Gerais State, Brazil

AA Dos Reis, SE Franklin, JM de Mello… - … Journal of Remote …, 2019 - Taylor & Francis
In this study, we tested the effectiveness of stand age, multispectral optical imagery obtained
from the Landsat 8 Operational Land Imager (OLI), synthetic aperture radar (SAR) data …

Tensor Robust CUR for Compression and Denoising of Hyperspectral Data

MM Salut, DV Anderson - IEEE Access, 2023 - ieeexplore.ieee.org
Hyperspectral images are often contaminated with noise which degrades the quality of data.
Recently, tensor robust principal component analysis (TRPCA) has been utilized to remove …

Constant SNR, rate control, and entropy coding for predictive lossy hyperspectral image compression

M Conoscenti, R Coppola… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Predictive lossy compression has been shown to represent a very flexible framework for
lossless and lossy onboard compression of multispectral and hyperspectral images with …

[HTML][HTML] Lossy compression of multispectral satellite images with application to crop thematic mapping: A HEVC comparative study

M Radosavljević, B Brkljač, P Lugonja, V Crnojević… - Remote Sensing, 2020 - mdpi.com
Remote sensing applications have gained in popularity in recent years, which has resulted
in vast amounts of data being produced on a daily basis. Managing and delivering large sets …

GPU acceleration of clustered DPCM for lossless compression of hyperspectral images

J Li, J Wu, G Jeon - IEEE Transactions on Industrial Informatics, 2019 - ieeexplore.ieee.org
With the development of remote sensing technology, spatial and spectral resolutions of
hyperspectral images have become increasingly dense. In order to overcome difficulties in …

Hyperspectral image compression based on simultaneous sparse representation and general-pixels

C Fu, Y Yi, F Luo - Pattern Recognition Letters, 2018 - Elsevier
Simultaneous sparse representation can transform the correlated spectral signatures of
hyperspectral pixel matrixes into sparse coefficients. It can be very efficient in the …

[HTML][HTML] A novel hierarchical coding progressive transmission method for WMSN wildlife images

W Feng, C Hu, Y Wang, J Zhang, H Yan - Sensors, 2019 - mdpi.com
In the wild, wireless multimedia sensor network (WMSN) communication has limited
bandwidth and the transmission of wildlife monitoring images always suffers signal …

Context-aware compressed sensing of hyperspectral image

W Fu, T Lu, S Li - IEEE Transactions on Geoscience and …, 2019 - ieeexplore.ieee.org
Traditional hyperspectral imaging technique obtains numerous hyperspectral images (HSIs)
with hundreds of spectral bands, leading to high cost in data acquisition, transmission, and …

Pairwise KLT-based compression for multispectral images

Y Nian, Y Liu, Z Ye - Sensing and Imaging, 2016 - Springer
This paper presents a pairwise KLT-based compression algorithm for multispectral images.
Although the KLT has been widely employed for spectral decorrelation, its complexity is high …