A Fourier transform based audio watermarking algorithm
Salah Euschi, Amine Khaldi, Mohamed Redouane Kafi, Fares Kahlessenane
Topics & Concepts
Fractional Fourier transformDiscrete Fourier transform (general)WatermarkDigital watermarkingAlgorithmFourier transformComputer scienceNon-uniform discrete Fourier transformDiscrete-time Fourier transformHarmonic wavelet transformShort-time Fourier transformHartley transformMathematicsEmbeddingArtificial intelligenceFourier analysisDiscrete wavelet transformImage (mathematics)Wavelet transformMathematical analysisWaveletAdvanced Steganography and Watermarking TechniquesImage and Signal Denoising MethodsDigital Filter Design and Implementation