Image Compression techniques: literature review

MA Al-jawaherry, SY Hamid - Journal of Al-Qadisiyah for computer …, 2021 - jqcsm.qu.edu.iq
With the development of modern communications technology, data compression is
becoming more important to save space and reduce transmission costs. Because of this …

[PDF][PDF] Audio compression using transforms and high order entropy encoding

ZJ Ahmed, LE George, RA Hadi - International Journal of Electrical …, 2021 - academia.edu
Digital audio is required to transmit large sizes of audio information through the most
common communication systems; in turn this leads to more challenges in both storage and …

A comparative study using LZW with wavelet or DCT for compressing color images

ZJ Ahmed, LE George - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
As a result of the significance of image compression in reducing the volume of data, the
requirement for this compression permanently necessary; therefore, will be transferred more …

[PDF][PDF] Copy Move Image Forgery Detection using Multi-Level Local Binary Pattern Algorithm

ME Mahdi, NHM Ali - Journal of Engineering, 2024 - iasj.net
Digital image manipulation has become increasingly prevalent due to the widespread
availability of sophisticated image editing tools. In copy-move forgery, a portion of an image …

Adaptive image compression for vehicular ad hoc networks: a discrete wavelet transform low-low subband (DWT-LL), singular value decomposition (SVD), and linear …

M Okpok, B Kihei - … , Processing, and Security for Ground, Air …, 2024 - spiedigitallibrary.org
This research presents a novel technique for image compression and transmission tailored
for Vehicular Ad Hoc Networks (VANETs), emphasizing the adaptation of Modulation and …

A Gray Scale Image Compression Using Hierarchical DWT Decomposition and Mixing Quantization Techniques

NS Mahdi, G Al-Khafaji - Iraqi Journal of Science, 2024 - ijs.uobaghdad.edu.iq
This paper describes a hybrid grayscale compression system based on the discrete wavelet
transform (DWT) and a polynomial coding technique for mixing quantization schemes to …

[PDF][PDF] Image Signal Decomposition Using Polynomial Representation with Hybrid Lossy and Non-Lossy Coding Scheme

ZJ Ahmed, LE George, RA Hadi - Iraqi Journal of Science, 2022 - iasj.net
This article presents a polynomial-based image compression scheme, which consists of
using the color model (YUV) to represent color contents and using twodimensional …

Effective Audio Compression using Enhanced Encoding Method

AA Al-Hamadani, SM Tariq… - Al-Iraqia Journal for …, 2024 - ijser.aliraqia.edu.iq
The rapid growth of big data and the emergence of new technologies have posed significant
challenges in data compression, particularly in the domain of audio compression. Audio …