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Title |
ESTIMATION OF THE SUITABILITY OF A
LUMA COMPONENT OF DIGITAL IMAGE IN STEGANOGRAPHIC
METHODS OF INFORMATION PROTECTION
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Authors |
Krotov Elena, candidate of physical and mathematical sciences,
associate professor, Perm National Research
Polytechnic University, PMiM Faculty, Department of
BM, Perm . E-mail: lenkakrotova@yandex.ru
Shipitsyn Sergei, a
student Perm National Research Polytechnic
University. E-mail: s.p.shipitsin@gmail.com
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Section |
TECHNICAL METHODS AND MEANS OF SECURITY |
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Issue |
17 |
Page |
4-7 |
index UDC |
004.056.55
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index LBC |
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Abstract |
The paper concentrates on a luma
component of digital images in YCbCr color space,
estimates the suitability of its modulation for
digital watermarking. Analyzes some options of
invisible to the human visual system embedding in
images with 8 and 10 bits depth quantization.
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Keywords |
digital watermark,
video stream, digital image, block coding, luma
component.
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