Fast lossless image compression through Static Symmetrical Variable Length-Codes
Publish Year: 1398
Type: Conference paper
Language: English
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Document National Code:
ICELE05_160
Index date: 15 February 2020
Fast lossless image compression through Static Symmetrical Variable Length-Codes abstract
This article proposes fast and lossless image compression algorithm. Proposed algorithm at first, computes difference value of (RGB) of pixel from previous pixel then, encodes high value bits of R, G, B to form of (Rh Gh Bh) by symmetrical codes. Symmetrical codes are reversible variable-length codes which are exported of symmetrical binary tree. Also this article proposed and introduced two symmetrical reversible variable-length codes with different compression results.
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Fast lossless image compression through Static Symmetrical Variable Length-Codes authors
Parvize harehehbagheri
Department of Mathematics and Computer Science, Shahed University, Tehran, Iran
H. Haj Seyyed Javadi
Department of Mathematics and Computer Science, Shahed university, Tehran, Iran