Channel Capacity Analysis of Spread Spectrum Watermarking in Radio Frequency Signals
نویسندگان
چکیده
منابع مشابه
Spread-spectrum watermarking of audio signals
Watermarking has become a technology of choice for a broad range of multimedia copyright protection applications. Watermarks have also been used to embed formatindependent metadata in audio/video signals, in a way that is robust to common editing. In this paper, we present several novel mechanisms for effective encoding and detection of directsequence spread-spectrum watermarks in audio signals...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2017
ISSN: 2169-3536
DOI: 10.1109/access.2017.2726552