An Enhanced Image Compression Codec using Spline-based Directional LiftingWavelet Transform and an Improved SPIHT Algorithm

被引：0

作者：

Boujelbene, Rania ^{[1
]}

Ben Jemaa, Yousra ^{[1
]}

机构：

[1] Univ Tunis El Manar, L3S Lab, ENIT, Tunis, Tunisia

来源：

PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ON SOFTWARE TECHNOLOGIES (ICSOFT) | 2021年

关键词：

Image Compression; Spline-wavelet Transform; Directional Lifting; Improved SPIHT;

D O I：

10.5220/0010549306310638

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

A novel lossy image-compression scheme is proposed in this paper. A two-step structure is embedded in this codec. A spline-based directional lifting wavelet transform is used to decorrelate the image data in the first step. Then in the second step, an improved Set Partitioning in Hierarchical Trees (SPIHT) algorithm based on binary tree is developed to code the wavelet coefficients. The numerical results demonstrated the efficiency of the proposed approach to achieve significant gains in terms of PSNR, BD-PSNR and SSIM for all test images. It offers better results compared to the existing ones.

引用

页码：631 / 638

页数：8

共 50 条

[21] Color Image Compression using Multiwavelets with Modified SPIHT Algorithm
Sudhakar, R.
Sudha, V. K.
2011 THIRD INTERNATIONAL CONFERENCE ON ADVANCED COMPUTING (ICOAC), 2011, : 216 - 221
[22] A new family of spline-based biorthogonal wavelet transforms and their application to image compression
Averbuch, AZ
Zheludev, VA
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2004, 13 (07) : 993 - 1007
[23] Inseparable wavelet combined with SPIHT algorithm based image compression
Zhang Jie
Xu Pengfei
Xu Chuanrong
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3, 2008, : 223 - 226
[24] Progressively lossless image compression algorithm based on two-dimension lifting scheme CDF(1, 3) wavelet transform and improved SPIHT
School of Information Science and Engineering, Shandong University, Jinan 250100, China
不详
Guangxue Jishu, 2007, SUPPL. (350-351+354):
[25] An Image Compression Algorithm Based on Improved Hybrid Wavelets and Directional Filter Banks
Yang, Chun-ling
Cao, Duan-wu
Xu, Xiao-lin
2ND INTERNATIONAL SYMPOSIUM ON COMPUTER NETWORK AND MULTIMEDIA TECHNOLOGY (CNMT 2010), VOLS 1 AND 2, 2010, : 169 - 172
[26] Bayer CFA image compression based on improved structure conversion and SPIHT
Wang, C. (wangchengyou@sdu.edu.cn), 1600, Binary Information Press, P.O. Box 162, Bethel, CT 06801-0162, United States (09):
[27] Selection of Optimal Wavelet Bases for Image Compression using SPIHT Algorithm
Rehman, Maria
Touqir, Imran
Batool, Wajiha
SEVENTH INTERNATIONAL CONFERENCE ON MACHINE VISION (ICMV 2014), 2015, 9445
[28] Remote Sensing Image Compression Based on Adaptive Directional Wavelet Transform With Content-Dependent Binary Tree Codec
Shi, Cuiping
Wang, Liguo
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2019, 12 (03) : 934 - 949
[29] JOINT IMAGE COMPRESSION AND ENCRYPTION ALGORITHM BASED ON SPIHT AND CROSSOVER OPERATOR
Guo, Longyuan
Li, Jianping
Xue, Qingtao
2017 14TH INTERNATIONAL COMPUTER CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (ICCWAMTIP), 2017, : 185 - 188
[30] Compression of hyperspectral image based on three-dimensional SPIHT algorithm
Yu, SS
Zhang, Y
SECOND INTERNATION CONFERENCE ON IMAGE AND GRAPHICS, PTS 1 AND 2, 2002, 4875 : 445 - 450

← 1 2 3 4 5 →