International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Science , Computer Science and Engineering

Volume4,April 2017,

Topic : Efficient Video Watermarking and Image Data Encryption Technique

Authors:Priya Sonawane || Sujata Mane, Priya Barhalikar, Reshma Nazirkar,Prof. Aruna Verma

Abstract:Proposed technique is based on DWT, DCT FFT, and SVD. First video is converted into frames. Apply DWT on each frame that will convert it into four sub-band frequency ranges as LL, LH, HL, and HH. Apply again DWT on LL sub-band then it will divide as LL1, LH1, HL1, and HH1 sub band of LL band. After applying DWT at 2-level, apply SVD in LL1 Sub-band, DCT in LH1 and FFT in HH1 sub-band of LL band. Same process will be applied on watermark symbol/image. Embed both host frame and watermark image with some scaling factor ‘α’. For watermarked video arrange all the decomposed matrices using inverse technique. Watermarked video will be generated. To proof of ownership watermarking extraction process would be follow And for proofing robustness and security level of this watermarked technique watermarked video will be compared with original video And NCC, PSNR, BER value would be calculated.

Keywords: image processing, DWT,DCT,FFT,SVD,PSNR,NCC, BER

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DOI: 01.1617/vol4/iss4/pid89153

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Dr. Allon Guez
Professor, Drexel University,

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Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799

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Journal Code : IJERCSE
Electronic ISSN : 2394-2320
Impact Factor : 4.890
Frequency : monthly
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