Author/Authors :
ZITOUNI, A. University of Biskra - Electronic Department, LESIA Laboratory of Research, Algeria , TALEB AHMED, A. Université of Valenciennes and Hainaut Cambrésis, - FRE CNRS 3304 - LAMIH UVHC, France , OUAFI, A. University of Biskra - Electronic Department, LESIA Laboratory of Research, Algeria , BAARIR, Z. University of Biskra - Electronic Department, LESIA Laboratory of Research, Algeria , Khelifa, A. University of Biskra - Electronic Department, LESIA Laboratory of Research, Algeria
Title Of Article :
NEW VIDEO COMPRESSION USING MSPIHT3D
شماره ركورد :
21672
Abstract :
In this paper, we propose a new approach to video compression based on the principle of Set Partitioning In Hierarchical Tree algorithm (SPIHT). Our approach, the modified SPIHT3D (MSPIHT3D), distributes entropy differently than SPIHT3D and also optimizes the coding. This approach can produce results that are a significant improvement on the Peak Signal-to-Noise Ratio (PSNR) and compression ratio obtained by SPIHT3D algorithm, without affecting the computing time.
From Page :
109
NaturalLanguageKeyword :
video compression , , MSPIHT3D , arithmetic Coding , PSNR , Compression ratio
JournalTitle :
Courrier Du Savoir
To Page :
116
Link To Document :
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