Adaptive Lossy Image Compression Based on Singular Value Decomposition

Marcos Roberto e Souza; Helio Pedrini

首页> 外文期刊>Journal of Signal and Information Processing >Adaptive Lossy Image Compression Based on Singular Value Decomposition

【24h】

Adaptive Lossy Image Compression Based on Singular Value Decomposition

机译：基于奇异值分解的自适应有损图像压缩

获取原文

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Image compression techniques aim to reduce redundant information in order to allow data storage and transmission in an efficient way. In this work, we propose and analyze a lossy image compression method based on the singular value decomposition using an optimal choice of eigenvalues and an adaptive mechanism for block partitioning. Experiments are conducted on several images to demonstrate the effectiveness of the proposed compression method in comparison with the direct application of the singular value decomposition.

机译：图像压缩技术旨在减少冗余信息，以便以有效的方式进行数据存储和传输。在这项工作中，我们提出并分析了基于奇异值分解的有损图像压缩方法，该方法使用特征值的最佳选择和块分割的自适应机制。在几张图像上进行了实验，以证明与直接应用奇异值分解相比，该压缩方法的有效性。

著录项

来源
《Journal of Signal and Information Processing》 |2019年第3期|共14页
作者
Marcos Roberto e Souza; Helio Pedrini;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类信号处理;
关键词
Image CompressionAdaptive DecompositionLossy Compression;

机译：图像压缩自适应分解有损压缩;

相似文献

外文文献
中文文献
专利

1. Lossy image compression using singular value decomposition and wavelet difference reduction [J] . P. Jouvelot Computing reviews . 2015,第1期

机译：使用奇异值分解和小波差异减少的有损图像压缩
2. Lossy image compression using singular value decomposition and wavelet difference reduction [J] . Awwal Mohammed Rufai, Gholamreza Anbarjafari, Hasan Demirel Digital Signal Processing . 2014,第Null期

机译：使用奇异值分解和小波差异减少的有损图像压缩
3. An adaptive parameterized block-based singular value decomposition for image de-noising and compression [J] . Shih Y.-T., Chien C.-S., Chuang C.-Y. Applied mathematics and computation . 2012,第21期

机译：用于图像去噪和压缩的自适应参数化基于块的奇异值分解
4. Lossy medical image compression using Huffman coding and singular value decomposition [C] . Rufai Awwal Mohammed, Anbarjafari Gholamreza, Demirel Hasan Signal Processing and Communications Applications Conference . 2013

机译：使用霍夫曼编码和奇异值分解的有损医学图像压缩
5. Stereoscopic image sequence compression using multiresolution and quadtree decomposition-based disparity- and motion-adaptive segmentation. [D] . Sethuraman, Sriram. 1996

机译：使用多分辨率和基于四叉树分解的视差和运动自适应分割的立体图像序列压缩。
6. A Singular Value Decomposition based Maximal Poisson-disk Sampling for adaptive Digital Elevation Model simplification [O] . Xingquan Wu, Zhiwei Li, Hongyuan Zhang, 2020

机译：基于奇异值分解基于自适应数字高度模型简化的最大泊松磁盘采样
7. Singular Value Decomposition Based Image Coding for Achieving Additional Compression to JPEG Images [O] . Rehna. V. J, Jeyakumar. M. K 2012

机译：基于奇异值的分解图像编码，用于实现JPEG图像的额外压缩

Adaptive Lossy Image Compression Based on Singular Value Decomposition

摘要

著录项

相似文献

相关主题

期刊订阅