3D-Memory efficient listless set partitioning in hierarchical trees for hyperspectral image sensors

H Chandra, S Bajpai, M Alam… - Journal of Intelligent …, 2023 - content.iospress.com
Hyperspectral (HS) images contain rich spatial and spectral information. Due to its large
size, it is difficult to store, process, analyze, or transmit the critical information contained in it …

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 …

Curvelet transform based compression algorithm for low resource hyperspectral image sensors

S Bajpai, D Sharma, M Alam… - Journal of Electrical …, 2023 - Wiley Online Library
The wavelet transform is widely used in the task of hyperspectral image compression
(HSIC). They have achieved outstanding performance in the compression of a hyperspectral …

A low complexity hyperspectral image compression through 3D set partitioned embedded zero block coding

S Bajpai, NR Kidwai, HV Singh, AK Singh - Multimedia Tools and …, 2022 - Springer
Memory management of the hyperspectral image sensor is a challenging issue. The existing
hyperspectral image compression schemes play a dominant role in minimizing the cost of …

2022 5th International Conference on Multimedia, Signal Processing and Communication Technologies (IMPACT)

H Chandra, S Bajpai - 2022 - 136.232.12.194
Hyperspectral (HS) image has rich spectral information content, which facilitates multiple
applications including remote sensing. Due to the big data size of the HS image …

Listless block cube tree coding for low resource hyperspectral image compression sensors

H Chandra, S Bajpai - 2022 5th International Conference on …, 2022 - ieeexplore.ieee.org
Hyperspectral (HS) image has rich spectral information content, which facilitates multiple
applications including remote sensing. Due to the big data size of the HS image …

[PDF][PDF] SPIHT based compression of hyper spectral images

NM Sindhuja, A Arumugam - … Journal of Advanced Research in Electrical …, 2013 - Citeseer
Hyper spectral images are image data consisting of hundreds of spectral bands leading to
very large raw data size. Hyper spectral images are usually captured by satellites that use …

Efficient compression of hyperspectral images using optimal compression cube and image plane

R Xiao, M Paul - … Modeling: 21st International Conference, MMM 2015 …, 2015 - Springer
Abstract Hyperspectral (HS) images (HSI) provide a vast amount of spatial and spectral
information based on the high dimensionality of the pixels in a wide range of wavelengths. A …

Hyperspectral image compression using hybrid transform with different wavelet-based transform coding

R Nagendran, A Vasuki - International Journal of Wavelets …, 2020 - World Scientific
Hyperspectral image resolution offers limited spectral bands within a continual spectral
spectrum, creating one of the spectra of most pixels inside the sequence which contains …

3D-listless block cube set-partitioning coding for resource constraint hyperspectral image sensors

S Bajpai - Signal, Image and Video Processing, 2024 - Springer
The hyperspectral image provides rich spectral information content, which facilitates multiple
applications. With the rapid advancement of the spatial and spectral resolution of optical …