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Watermarking-Based Digital Audio Data Authentication ...
https://asp-eurasipjournals.springeropen.com/articles/10.1155/S1110865703304081
Digital watermarking has become an accepted technology for enabling multimedia protection schemes. While most efforts concentrate on user authentication, recently interest in data authentication to ensure data integrity has been increasing. Existing concepts address mainly image data. Depending on the necessary security level and the sensitivity to detect …
(PDF) Watermarking-based digital audio data …
https://www.researchgate.net/publication/26532440_Watermarking-based_digital_audio_data_authenticationEURASIP
Based on the invertible audio scheme, we combine digital signature schemes and digital watermarking to provide a public verifiable data authentication and a …
Watermarking-BasedDigitalAudio DataAuthentication
https://www.researchgate.net/publication/26532440_Watermarking-based_digital_audio_data_authenticationEURASIP/fulltext/0e6055a0f0c46d4f0ab14315/Watermarking-based-digital-audio-data-authentication-EURASIP.pdf
Watermarking-Based Digital Audio Data Authentication 1003 the problem of compression. But very often, scaling, format conversion, or filtering are also allowed transformations.
Perception-based authentication watermarking for digital ...
https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7254/1/Perception-based-authentication-watermarking-for-digital-audio-data/10.1117/12.806041.full
Furthermore, they usually provide no localization or assessment of the relevance of such manipulations with respect to human perception or semantics. We present an algorithm for a authentication audio watermarking that uses a perception-based robust hash function in combination with robust watermarking to verify the integrity of audio recordings.
Audio Data Verification and Authentication using …
https://www.semanticscholar.org/paper/Audio-Data-Verification-and-Authentication-using-Blackledge-Farooq/30fcfeb4318ff91a71b112c436da5b85f08de1ac
An approach to watermarking digital signals using frequency modulation ‘Chirp Coding’ is considered. The principles underlying this approach are based on the use of a matched filter to reconstruct a ‘chirp stream’ code that is uniquely robust.
Watermarking-Based Digital Audio Data Authentication - …
https://core.ac.uk/display/114418576
The second approach is designed for high-security applications to detect each bit change and reconstruct the original audio by introducing an invertible audio watermarking concept. Based on the invertible audio scheme, we combine digital signature schemes and digital watermarking to provide a public verifiable data authentication and a ...
(PDF) DCT Based Robust and Secured Digital Image to …
https://www.academia.edu/69553293/DCT_Based_Robust_and_Secured_Digital_Image_to_Audio_Watermarking_Algorithm
Since the rights, digital watermarking techniques can be used watermark is shaped to lie below the masking as a proof of the authenticity of the data. threshold,, the difference between the original & the Digital Watermarking is the process of embedding watermarked copy is …
AudioWatermarking | Audio watermarking and fingerprinting ...
https://audiowatermarking.com/
our solutions provide ways to put the distribution of audio content under control, prevent piracy, back-trace and authenticate recipients, digitally license audio content, embed and hide digital data within acoustic content for forensic purposes, track and monitor live streams or broadcasts, uniquely watermark audio files, enforce digital rights, …
Reversible Watermarking for Audio Authentication Based on ...
https://link.springer.com/chapter/10.1007%2F978-3-642-40099-5_33
Reversible watermarking which can restore the original media after the watermark is extracted, is a potential technique for integrity verification and tamper detecting. In this paper we proposed a reversible fragile watermarking scheme for audio authentication by using Integer Discrete Cosine Transform (intDCT) and expansion embedding.
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