embedded coding of astronomical images

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ID: 186832
2006
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Abstract
Recursive partitioning of significant wavelet sub-bands (RPSWS) is an embedded rate scalable wavelet-based image coding algorithm. The RPSWS coder produces a fully embedded bit stream and encodes the image to exactly the desired bit rate (precise rate control). This paper investigates the applicability and the reliability of the RPSWS coder for coding astronomical images. Various types of astronomical images were compressed at different bit-rates using the RPSWS coder. The results were compared to the set partitioning in hierarchal trees coder (SPIHT), a well known embedded image corder. The comparison of the performance of the two algorithms was based on quantitative rate-distortion evaluations and subjective assessments of image quality. 
Reference Key
elnagahy2006actaembedded Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;F. I. Y. Elnagahy;A. A. Haroon;Y. A. Azzam;A. El-Bassuny Alawy;H. K. Elminir;B. Šimák
Journal the journal of nutrition
Year 2006
DOI
DOI not found
URL
https://ojs.cvut.cz/ojs/index.php/ap/article/view/894
Keywords
image compression civil engineering (general)

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