U
Uma R. Nair
Publications - 4
Citations - 13
Uma R. Nair is an academic researcher. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 2, co-authored 4 publications receiving 7 citations.
Papers
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Journal ArticleDOI
Compressed domain secure, robust and high-capacity audio watermarking
Uma R. Nair,Gajanan K. Birajdar +1 more
TL;DR: Experimental results show that the audio watermarking scheme is not only inaudible, but also robust against various common signal processing attacks such as noise addition, filtering,equantization, echo, invert and compression.
Proceedings ArticleDOI
Audio watermarking in wavelet domain using Fibonacci numbers
Uma R. Nair,Gajanan K. Birajdar +1 more
TL;DR: A Discrete Wavelet Transform (DWT) based blind audio watermarking system that provides robust character to various data processing operations like echo, smoothness and reverberation.
Proceedings ArticleDOI
A secure audio watermarking employing AES technique
Uma R. Nair,Gajanan K. Birajdar +1 more
TL;DR: A new secure audio watermarking technique based on Fast Fourier Transform along with encryption that is not only secure but also robust against various signal processing attacks with high imperceptibility is presented.
Book ChapterDOI
Encrypted Audio Watermarking in Frequency Domain
Uma R. Nair,Gajanan K. Birajdar +1 more
TL;DR: Robust quality in opposition to distinct processing actions like reverberation, echo and smoothness is administered and greater imperceptibility procured by this method demonstrates the proprietary rights of initial content.