Spread Spectrum Based High Embedding Capacity Watermarking Method for Audio Signals
Audio watermarking is a promising technology for copyright protection of audio data. Built upon the concept of spread spectrum (SS), many SS-based audio watermarking methods have been developed, where a pseudonoise (PN) sequence is usually used to introduce security. A major drawback of the existing...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
IEEE Signal Processing Society
2015
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/19827 |