Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/24453
Title: Enhanced design of embedded codec For medical imaging system
Researcher: Bob paul raj
Guide(s): Ramachandran, V
Keywords: Computer science and Engineering
Medical imaging system
Upload Date: 2-Sep-2014
University: Anna University
Completed Date: 01-02-2006
Abstract: Most of the software for specific tasks and applications are newlinemoving from Desktop computers to embedded systems The basic need newlinefor any embedded application is minimal computational complexity and newlineminimum storage requirement This leads to a large number of newlinecompression algorithms in the multimedia and related domains This newlinehas led to the need for more componentized software and the market is newlinelooking for off the shelf components The need for a higher newlinecompression ratio and reduced blocking artifacts the standards are newlineswitching from Discrete Cosine Transform to Discrete Wavelet newlineTransform Medical imaging systems require a loss less compression newlineModel In any system the probability of noise polluting the image is newlinehigh even in an embedded environment In this thesis an optimum newlinedouble filtering method is proposed for enhancement of medical newlineimages in the wavelet domain The experimentations took into newlineconsideration the embedded limitations and determined a static newlineoptimum window so as to achieve a high Peak Signal newlineto Noise Ratio for the reconstructed image for three different types of newlinenoise The thesis compares the double filtering method of enhancement newlinewith adaptive filtering for Gaussian noise newline newline
Pagination: xii, 50p.
URI: http://hdl.handle.net/10603/24453
Appears in Departments:Department of Computer Science and Engineering

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01_title.pdfAttached File12.78 kBAdobe PDFView/Open
02_certificate.pdf5.43 kBAdobe PDFView/Open
03_abstract.pdf6.97 kBAdobe PDFView/Open
04_acknowledgement.pdf5.51 kBAdobe PDFView/Open
05_content.pdf17.37 kBAdobe PDFView/Open
06_chapter1.pdf24.79 kBAdobe PDFView/Open
07_chapter2.pdf48.92 kBAdobe PDFView/Open
08_chapter3.pdf237.66 kBAdobe PDFView/Open
09_chapter4.pdf130.95 kBAdobe PDFView/Open
10_chapter5.pdf12.94 kBAdobe PDFView/Open
11_reference.pdf11.85 kBAdobe PDFView/Open
12_publication.pdf4.86 kBAdobe PDFView/Open


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