Document Details

Document Type : Article In Conference 
Document Title :
Embedded coding of Astronomical Images
الترميز الضمني للصور الفلكية
 
Subject : Embedded coding of Astronomical Images 
Document Language : English 
Abstract : Recursive partitioning of the significant wavelet sub-bands (RPSWS) is an embedded rate scalable wavelet-based image coding algorithm. RPSWS coder produces a fully embedded bit stream and encodes the image to exactly the desired bit rate (precise rate control). This paper is devoted for investigating the applicability and the reliability of the RPSWS coder for coding the astronomical images. Various types of astronomical images were compressed at different bit-rates using RPSWS coder. Their results were compared to the well-known embedded image coder; set partitioning in hierarchal trees coder (SPIHT). The performance comparison of both algorithms was based on the quantitative rate-distortion evaluations and subjective assessments of image quality. 
Conference Name : IEEE fifth International Conference on Informatics and Systems, INFOS 2007, March 24-26, , Cairo Egypt. 
Duration : From : 1426 AH - To : 1426 AH
From : 2007 AD - To : 2007 AD 
Publishing Year : 1426 AH
2007 AD 
Number Of Pages : 0 
Article Type : Article 
Conference Place : Cairo Egypt 
Organizing Body : IEEE fifth International Conference on Informatics and Systems, INFOS 2007, March 24-26, , Cairo Egypt. 
Added Date : Sunday, January 15, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
فرج النجاحيElnagahy, farag InvestigatorDoctoratefaragelnagahy@hotmail.com

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 32064.docx docxEmbedded coding of Astronomical Images

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