A Proposed Method for Image Compression Using Discrete Wavelet Transform and Absolute Moment Block Truncation Coding

  • Aqeel Noori Mohammed Dept. of Computer Science, College of Education University of Basrah
  • Ali Falih Dept. of Computer Science, College of Education University of Basrah
Keywords: Image Compression, Discrete Wavelet Transform, AMBTC, PSNR

Abstract

In this paper, a hybrid image compression method has been presented. This method consists of two stages: the first involves the DWT (Discrete Wavelet Transform) which is used to convert image from spatial domain to frequency domain and the second stage involve the AMBTC (Absolute Moment Block Truncation Coding) that used to compress some of image data. The experimental results show that the proposed method has a very good performance, such it gives higher PSNR values with suitable value of compression ratio compared with the conventional method of AMBTC.

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Published
2017-09-27
How to Cite
Noori Mohammed, A., & Falih, A. (2017). A Proposed Method for Image Compression Using Discrete Wavelet Transform and Absolute Moment Block Truncation Coding. Journal of Al-Qadisiyah for Computer Science and Mathematics, 3(1), 297-305. Retrieved from https://qu.edu.iq/journalcm/index.php/journalcm/article/view/262
Section
Math Articles