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143233

COLOR IMAGE COMPRESSION BASED ON ABSOLUTE MOMENT BLOCK TRUNCATION CODING USING DELTA ENCODING AND HUFFMAN CODING

Article

Last updated: 28 Dec 2024

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الحاسب الآلي وتکنولوجيا التعليم

Abstract

Abstract A simple and easy to implement technique for improving absolute moment block truncation coding (AMBTC) is proposed. AMBTC method produce a fixed length binary representation of each block  according to the block size of the image. In contrast huffman coding produce a variable length binary representation based on the statistical nature of the image. So the propsed scheme presented to improve the performance of AMBTC to achieve variable length compression by applying the combination of delta encoding , and huffman coding. The Performance of the proposed scheme  is compared with the original BTC , and AMBTC in terms of compression ratio (Cr), root mean square erorr (RMSE), and peak signal-to-noise ratio (PSNR).Simulation results indicate that the compression ratio of the proposed algorithm is much higher than that of the original BTC , and AMBTC with a relative distortion of image quality in the reconstructed images. Keywords: Image compression; Absolute moment block truncation coding; Delta encoding  ;Huffman coding.

DOI

10.21608/mbse.2014.143233

Authors

First Name

N.A.A.

Last Name

Mosa

MiddleName

-

Affiliation

Department of computer science Mansoura University, 35516 Egypt

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City

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Orcid

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Volume

2014

Article Issue

35

Related Issue

20782

Issue Date

2014-07-01

Receive Date

2014-06-08

Publish Date

2014-07-01

Page Start

1,394

Page End

1,412

Print ISSN

2314-8683

Online ISSN

2314-8691

Article File

MBSE_Volume 2014_Issue 35_Pages 1394-1412.pdf

PDF . 315.8kB

Link

https://mbse.journals.ekb.eg/article_143233.html

Detail API

https://mbse.journals.ekb.eg/service?article_code=143233

Order

45

Type

مقالات علمیة محکمة

Type Code

1,632

Publication Type

Journal

Publication Title

مجلة بحوث التربية النوعية

Publication Link

https://mbse.journals.ekb.eg/

MainTitle

COLOR IMAGE COMPRESSION BASED ON ABSOLUTE MOMENT BLOCK TRUNCATION CODING USING DELTA ENCODING AND HUFFMAN CODING

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Article

Created At

23 Jan 2023