Image Compression Algorithm Based On Reversible Integer Time-Domain Lapped Transform And Quadtree Partition

被引：0

作者：

Ma, Xiuhua ^{[1
]}

Dong, Jiwen ^{[1
]}

Zhao, Peilong ^{[1
]}

机构：

[1] Univ Jinan, Dept Comp Sci & Technol, Shandong Prov Key Lab Network Based Intelligent C, Jinan, Peoples R China

来源：

2014 IEEE 7TH JOINT INTERNATIONAL INFORMATION TECHNOLOGY AND ARTIFICIAL INTELLIGENCE CONFERENCE (ITAIC) | 2014年

关键词：

quadtree partition; reversible integer time-domain lapped transform; DCT; image compression;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A new image compression system based on quadtreepartition and reversible integer time-domain lapped transform (RTDLT) as core transform technology is proposed. The system obtained transformation region of different sizes through quadtree partition to remove the correlation between the pixels by utilizing features of image regions. The performance of reversible integer discrete cosine transform (RDCT) was improved with the method of quadtree partition. Superior performance can be achieved in most cases than the fixed block RTDLT and RDWT about the rate-distortion and subjective visual quality.

引用

页码：290 / 294

页数：5

共 41 条

[21] Hybrid image compression algorithm based on wavelet transform and number theoretic transformation [J].

Zhang, Xiang ;

Wen, Jiangang ;

Zou, Yuanping ;

Hua, Jingyu .

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2024, :790-803

[22] Low complexity hyperspectral image compression algorithm based on bit plane transform [J].

Liu, HS ;

Zhang, LP ;

Huang, LQ .

THIRD INTERNATIONAL SYMPOSIUM ON MULTISPECTRAL IMAGE PROCESSING AND PATTERN RECOGNITION, PTS 1 AND 2, 2003, 5286 :723-728

[23] Improved Optimum Nonnegative Integer Bit Allocation Algorithm Using Fuzzy Domain Variance Estimation and Refinement for the Wavelet-Based Image Compression [J].

Vikrant Singh Thakur ;

Kavita Thakur ;

Shubhrata Gupta ;

K. R. Rao .

Circuits, Systems, and Signal Processing, 2019, 38 :3880-3900

[24] Improved Optimum Nonnegative Integer Bit Allocation Algorithm Using Fuzzy Domain Variance Estimation and Refinement for the Wavelet-Based Image Compression [J].

Thakur, Vikrant Singh ;

Thakur, Kavita ;

Gupta, Shubhrata ;

Rao, K. R. .

CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2019, 38 (08) :3880-3900

[25] Binary tree image compression algorithm based on wavelet transform via lifting scheme [J].

Wang, Cheng-You ;

Hou, Zheng-Xin ;

Yang, Al-Ping .

2007 INTERNATIONAL CONFERENCE ON WAVELET ANALYSIS AND PATTERN RECOGNITION, VOLS 1-4, PROCEEDINGS, 2007, :1528-1533

[26] Improvement on a SPIHT image compression algorithm on the basis of wavelet-based contourlet transform [J].

Xi Z.-H. ;

Xiao Y.-H. ;

Hai T. ;

Guo L. .

Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2010, 31 (11) :1519-1523

[27] Fast Fourier transform based image compression algorithm optimized for speckle interferometer measurements [J].

Vago, JL ;

Vermeulen, HC ;

Verga, A .

OPTICAL ENGINEERING, 1997, 36 (11) :3052-3063

[28] Interpolation-directed Transform Domain Downward Conversion for Block-based Image Compression [J].

Zhu, Shuyuan ;

Yu, Jinglin ;

Li, Mingyu ;

Chen, Chen ;

Zeng, Liaoyuan ;

Zeng, Bing .

2016 30TH ANNIVERSARY OF VISUAL COMMUNICATION AND IMAGE PROCESSING (VCIP), 2016,

[29] Rate-distortion optimization of the image compression algorithm based on the warped discrete cosine transform [J].

Kim, IK ;

Cho, NI ;

Mitra, SK .

SIGNAL PROCESSING, 2003, 83 (09) :1919-1928

[30] Efficient multiplier-less parametric integer approximate transform based on 16-points DCT for image compression [J].

Brahimi, Nabila ;

Bouden, Toufik ;

Brahimi, Tahar ;

Boubchir, Larbi .

MULTIMEDIA TOOLS AND APPLICATIONS, 2022, 81 (26) :37723-37746

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