Computational 2D and 3D medical image data compression models

S Boopathiraja, V Punitha, P Kalavathi… - … Methods in Engineering, 2022 - Springer
In this world of big data, the development and exploitation of medical technology is vastly
increasing and especially in big biomedical imaging modalities available across medicine …

Nonlocal tensor sparse representation and low-rank regularization for hyperspectral image compressive sensing reconstruction

J Xue, Y Zhao, W Liao, JCW Chan - Remote Sensing, 2019 - mdpi.com
Hyperspectral image compressive sensing reconstruction (HSI-CSR) is an important issue in
remote sensing, and has recently been investigated increasingly by the sparsity prior based …

Low complexity image coding technique for hyperspectral image sensors

S Bajpai - Multimedia Tools and Applications, 2023 - Springer
Memory management and coding complexity are the major challenging issues of any
hyperspectral image sensor. The hyperspectral image compression algorithm plays a …

Low complexity and low memory compression algorithm for hyperspectral image sensors

S Bajpai - Wireless Personal Communications, 2023 - Springer
The 3D-zero memory set partitioned embedded block (3D-ZM-SPECK) is an embedded and
memory-efficient compression algorithm. Through, the 3D-ZM-SPECK does not require any …

Hyperspectral image classification based on parameter-optimized 3D-CNNs combined with transfer learning and virtual samples

X Liu, Q Sun, Y Meng, M Fu, S Bourennane - Remote Sensing, 2018 - mdpi.com
Recent research has shown that spatial-spectral information can help to improve the
classification of hyperspectral images (HSIs). Therefore, three-dimensional convolutional …

The correlation-based tucker decomposition for hyperspectral image compression

R Li, Z Pan, Y Wang, P Wang - Neurocomputing, 2021 - Elsevier
Tucker decomposition (TD) is widely used in hyperspectral image (HSI) processing.
Generally, the performance of TD-based method depends on the core tensor and factor …

Remote sensing image compression based on adaptive directional wavelet transform with content-dependent binary tree codec

C Shi, L Wang - Ieee Journal of Selected Topics in Applied …, 2019 - ieeexplore.ieee.org
Remote sensing images provide a wealth of information for a variety of applications, but it is
at the expense of huge data. In this paper, we present a novel compression method based …

Hyper-spectral image compression based on band selection and slant Haar type orthogonal transform

X Xiang, Y Jiang, B Shi - International Journal of Remote Sensing, 2024 - Taylor & Francis
There is information redundancy in both spatial and spectral aspects of hyperspectral
images. Considering a fixed proportion in sequential forward method may not find the …

[PDF][PDF] 基于K-均值聚类和传统递归最小二乘法的高光谱图像无损压缩

高放, 孙长建, 邵庆龙, 郭树旭 - 电子与信息学报, 2016 - jeit.ac.cn
针对基于预测的高光谱图像无损压缩算法压缩比低的问题, 该文将聚类算法与高光谱图像预测
压缩算法相结合, 提出一种基于K-均值聚类和传统递归最小二乘法的高光谱图像无损压缩算法 …

A method for extracting travel patterns using data polishing

M Hosoe, M Kuwano, T Moriyama - Journal of big data, 2021 - Springer
With recent developments in ICT, the interest in using large amounts of accumulated data for
traffic policy planning has increased significantly. In recent years, data polishing has been …