Blind digital speech watermarking based on Eigen-value quantization in DWT
This paper presents a new blind digital speech watermarking technique based on Eigen-value quantization in Discrete Wavelet Transform. Initially, each frame of the digital speech was transformed into the wavelet domain by applying Discrete Wavelet Transform. Then, the Eigen-value of Approximation Co...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2015-01-01
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| Series: | Journal of King Saud University: Computer and Information Sciences |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S131915781400055X |
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