Authentication and recovery algorithm for speech signal based on digital watermarking.
Zhenghui LiuFan ZhangJing WangHongxia WangJiwu HuangPublished in: Signal Process. (2016)
Keyphrases
- digital watermarking
- speech signal
- recovery algorithm
- speech recognition
- watermarked image
- digital images
- copyright protection
- discrete wavelet transform
- watermarking scheme
- additive noise
- non stationary
- hidden markov models
- digital content
- watermarking algorithm
- jpeg compression
- watermarking technique
- image fusion
- image processing
- coding scheme
- image denoising
- digital libraries