Enhancement of satellite image compression using a hybrid (DWT–DCT) algorithm

HS Shihab, S Shafie, AR Ramli, F Ahmad - Sensing and Imaging, 2017 - Springer
Abstract Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT) image
compression techniques have been utilized in most of the earth observation satellites …

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 …

[HTML][HTML] Hybrid fusion-based background segmentation in multispectral polarimetric imagery

MN Islam, M Tahtali, M Pickering - Remote Sensing, 2020 - mdpi.com
Multispectral Polarimetric Imagery (MSPI) contains significant information about an object's
distribution, shape, shading, texture and roughness features which can distinguish between …

Improved image compression technique using IWT-DCT transformation

SL Agrwal, M Sharma, D Kumari… - 2016 2nd International …, 2016 - ieeexplore.ieee.org
Wireless Image Compression is embedding scheme for reducing size of image so that
image can be store in less disk space and faster attachment possible in communication …

Remote sensing image compression based on binary tree and optimized truncation

KK Huang, H Liu, CX Ren, YF Yu, ZR Lai - Digital Signal Processing, 2017 - Elsevier
The remote sensing image data is so vast that it requires compression by low-complexity
algorithm on space-borne equipment. Binary tree coding with adaptive scanning order …

Quadtree coding with adaptive scanning order for space-borne image compression

H Liu, KK Huang, CX Ren, YF Yu, ZR Lai - Signal Processing: Image …, 2017 - Elsevier
Abstract Space-borne equipments produce very big images while their capacities of storage,
calculation and transmission are limited, so low-complexity image compression algorithms …

Dual-branch spectral–spatial feature extraction network for multispectral image compression

F Kong, J Tang, Y Li, D Li, K Hu - Multimedia Systems, 2023 - Springer
The advent of the information age and the continuous development of spectrum imaging
technologies have both triggered an explosion of multispectral image information data …

Improved image compression scheme using hybrid encoding algorithm

YA Salih, AA Mohammed, LE George - Kurdistan Journal of Applied …, 2019 - kjar.spu.edu.iq
A color image compression is the most challenging task in the field of multimedia. During
last decades several techniques are developed for improving the quality, coding time and …

Multispectral image compression using adaptive thresholding in wavelet domain with binary plane techniques

M Renu Babu, S Chinna Venkateswarlu… - Innovations in Signal …, 2022 - Springer
Multispectral image acquirement systems create multilayer images in which each layer
having the different pixel values which are not negative in general. The compression of …

[PDF][PDF] Image compression techniques on-Board small satellites

HS Shihab - Iraqi Journal of Science, 2023 - iasj.net
Raw satellite images are considered high in resolution, especially multispectral images
captured by remote sensing satellites. Hence, choosing the suitable compression technique …