Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/144426
Title: On Efficient and Secure Modified Buyer Seller Watermarking Protocol
Researcher: Kumar, Ashwani
Guide(s): Ghrera, Satya Prakash
Keywords: Copyright Protection
Cryptography
Fingerprinting
Public key Infrastructure
Wavelet Transform
University: Jaypee University of Information Technology, Solan
Completed Date: 2016
Abstract: The rapid growth of internet and e commerce needs a copyright protection mechanism for multimedia information The advancement in internet and multimedia technologies consists huge amount of multimedia data in the form of audio video and images is being practiced in many fields like medical fields satellite information digital forensics surveillance systems etc This has contributed to higher demand for multimedia information like images with high optical quality This protocol is basically used to extend the digital rights of both the purchaser and the vendor The protocol uses digital watermarking and cryptography techniques to protect digital rights and digital copyrights for purchaser and the vendor during the transmission of digital contents over the internet.In this dissertation the research study of the author concentrates on embedding and extraction of the watermarks author do not uses new trust model but design robust method for embedding and extracting the water lines The primary focuses of author are to improve the validity of the watermark and imperceptibility of digital content So he has presented his major donation to the watermark embedding and extracting scheme into the buyer seller watermarking protocol One can further increase robustness and imperceptibility of the embedding and extracting algorithm by applying some novel methods newline
URI: http://hdl.handle.net/10603/144426
Appears in Departments:Department of Computer Science Engineering

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01_title.pdfAttached File40.21 kBAdobe PDFView/Open
02_declaration by student.pdf29.22 kBAdobe PDFView/Open
03_certificate by supervisor.pdf538.49 kBAdobe PDFView/Open
04_acknowledgement.pdf8.27 kBAdobe PDFView/Open
05_table of contents.pdf185.75 kBAdobe PDFView/Open
06_list of tables.pdf6.7 kBAdobe PDFView/Open
07_list of figures.pdf203.57 kBAdobe PDFView/Open
08_chapter1.pdf541.95 kBAdobe PDFView/Open
09_chapter2.pdf317.84 kBAdobe PDFView/Open
10_chapter3.pdf1.15 MBAdobe PDFView/Open
11_chapter4.pdf967.79 kBAdobe PDFView/Open
12_chapter5.pdf802.37 kBAdobe PDFView/Open
13_chapter 6.pdf1.32 MBAdobe PDFView/Open
14_chapter 7.pdf681.17 kBAdobe PDFView/Open
15_conclution.pdf94.96 kBAdobe PDFView/Open
16_list of publication.pdf196.94 kBAdobe PDFView/Open


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