Please use this identifier to cite or link to this item:
Title: Certain investigations on medical image encryption and compression
Researcher: Manimurugan, S
Guide(s): Porkumaran, K
Keywords: compression
information and communication engineering
medical image encryption
Upload Date: 8-Sep-2014
University: Anna University
Completed Date: 01/12/2011
Abstract: Transferring a medical image from one place to another place newlineor storing a medical image in a particular place in a secure manner has newlinebecome a challenge To overcome this secure medical image Lossless newlineCompression LC schemes have been proposed newlineThe original input grayscale medical images are encrypted by newlineTailored Visual Cryptography Encryption Process TVCE which is a newlineproposed encryption system To generate these encrypted images four newlinetypes of processes are adopted which play a vital role These processes newlineare Splitting Process Converting Process Pixel Process and Merging newlineprocess The encrypted medical image is compressed by three proposed newlinecompression algorithms ie Pixel Block Short algorithm PBSA newlineModified 4Bit Run Length Encoding RLE and Modified 8Bit Run newlineLength Encoding RLE along with these compression algorithms two newlineof the conventional Lossless Compression LC algorithms have been newlineadopted RLE and JPEG 2000LS newline newline
Pagination: xxiii,170p.
Appears in Departments:Faculty of Information and Communication Engineering

Files in This Item:
File Description SizeFormat 
01_title.pdfAttached File25.47 kBAdobe PDFView/Open
02_certificate.pdf9.19 kBAdobe PDFView/Open
03_abstract.pdf8.79 kBAdobe PDFView/Open
04_acknowledgement.pdf7.18 kBAdobe PDFView/Open
05_contents.pdf52.47 kBAdobe PDFView/Open
06_chapter 1.pdf42.27 kBAdobe PDFView/Open
07_chapter 2.pdf100.43 kBAdobe PDFView/Open
08_chapter 3.pdf1.25 MBAdobe PDFView/Open
09_chapter 4.pdf421.23 kBAdobe PDFView/Open
10_chapter 5.pdf241.5 kBAdobe PDFView/Open
11_chapter 6.pdf466.73 kBAdobe PDFView/Open
12_chapter 7.pdf9.14 kBAdobe PDFView/Open
13_references.pdf293.63 kBAdobe PDFView/Open
14_publications.pdf42.14 kBAdobe PDFView/Open
15_vitae.pdf6.02 kBAdobe PDFView/Open

Items in Shodhganga are protected by copyright, with all rights reserved, unless otherwise indicated.