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ICMCS
2006
IEEE
122views Multimedia» more  ICMCS 2006»
14 years 1 months ago
A Robust Entropy-Based Audio-Fingerprint
Audio Fingerprints (AFP’s) are compact, content-based representations of audio signals used to measure distances among them. An AFP has to be small, fast computed and robust to ...
Antonio Camarena-Ibarrola, Edgar Chávez
SACI
2007
IEEE
14 years 1 months ago
Implementation of an Authentication Protocol for Sending Audio-Video Information in Java
— an application for assuring the authenticity of audio-video information is developed. The application is implemented in Java by using Java Media Framework to send audio and vid...
Bogdan Groza, Dorina Petrica, Simona Barbu, Marian...
IIHMSP
2006
IEEE
124views Multimedia» more  IIHMSP 2006»
14 years 1 months ago
Design of Collusion-Free Codes Based on MAI-Free Principle
The design of collusion-free codes for data hiding systems is investigated, and two new collusion-free codes are proposed in this work. They are called the Orthogonal Spreading (O...
Byung-Ho Cha, C. C. Jay Kuo
ICASSP
2009
IEEE
14 years 1 months ago
Scalable superwideband extension for wideband coding
Recent trends in speech and audio codec standardization include scalability and extending the signal bandwidth beyond wideband (WB) to superwideband (SWB). In this paper we introd...
Mikko Tammi, Lasse Laaksonen, Anssi Rämö...
ICASSP
2008
IEEE
14 years 1 months ago
Temporal masking for bit-rate reduction in audio codec based on Frequency Domain Linear Prediction
Audio coding based on Frequency Domain Linear Prediction (FDLP) uses auto-regressive model to approximate Hilbert envelopes in frequency sub-bands for relatively long temporal seg...
Sriram Ganapathy, Petr Motlícek, Hynek Herm...