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A Variance based Approach (VBA) Digital Watermarking in Frequency Domain and Comparative Analysis using Walsh and Hadamard transform

Authors :
H. M. Khalid Raihan Bhuyan
Mriganka Gogoi
Source :
International Journal of Computer Applications. 163:1-5
Publication Year :
2017
Publisher :
Foundation of Computer Science, 2017.

Subjects

Subjects :
Computer science
Hadamard transform
Frequency domain
Speech recognition
0202 electrical engineering, electronic engineering, information engineering
020206 networking & telecommunications
020201 artificial intelligence & image processing
02 engineering and technology
Visual Basic for Applications
Variance (accounting)
Digital watermarking
Algorithm

Details

ISSN :
09758887
Volume :
163
Database :
OpenAIRE
Journal :
International Journal of Computer Applications
Accession number :
edsair.doi...........72f18f27069286ec167d47b78d8717dd
Full Text :
https://doi.org/10.5120/ijca2017913725
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