Adaptive audio digital watermark algorithm based on m-sequence modulation - Wang, Hong; Ling Lu; Dashun Que; Junbo Huang (2004 7th International Conference on Signal Processing : proceedings : ICSP'04 : Aug. 31-Sept 4, 2004, Beijing, China, 2004)
Keywords: Applied sciences; Continuous wavelet transforms; Copyright protection; Cryptography; Detection, estimation, filtering, equalization, prediction; Digital modulation; Digital signal processing; Discrete wavelet transforms; Exact sciences and technology; Image processing; Information, signal and communications theory; Modulation, demodulation; Robustness; Security; Signal and communications theory; Signal processing; Signal processing algorithms; Signal, noise; Telecommunications and information theory; Watermarking; Image conversion; Die; M-sequences; Acoustic signal; Image processing; Modulated signal; Discrete wavelet transforms; Algorithm; Digital signal; Audio signal; Information protection; Modulation; Binary image; Low pass filter; Digital watermarking