The interesting conclusions show that the performance of the CDMA-based data-hiding systems, focusing on quantization scheme, is independent of the user number ...
This paper proposes an audio watermarking method based on dynamic phase coding and error control coding. The technique of quantization index modulation is ...
To investigate the watermarking model in terms of CDMA encoding, quantize- tion-based watermark embedding and detecting approaches. • To discover the trade-offs ...
The interesting conclusions show that the performance of the CDMA-based data-hiding systems, focusing on quantization scheme, is independent of the user number ...
The interesting conclusions show that the performance of the CDMA-based data-hiding systems, focusing on quantization scheme, is independent of the user number ...
The interesting conclusions show that the performance of the CDMA-based data-hiding systems, focusing on quantization scheme, is independent of the user number ...
Performance analysis of CDMA watermarking channel using ...
www.researchgate.net › ... › Watermarking
Spread spectrum and quantization are two basic techniques of digital watermarking. Spread spectrum watermarking is known to be robust against attack and ...
Readers: Everyone. Performance Analysis of CDMA-Based Watermarking with Quantization Scheme · hmtl icon · Yanmei Fang, Limin Gu, Jiwu Huang. Published: 31 Dec ...
Performance analysis of CDMA-based watermarking with quantization scheme. Y Fang, L Gu, J Huang. International Conference on Information Security Practice and ...
This paper presents a novel scheme for embedding secret data into a binary image. In Tseng et al.'s scheme, a random binary matrix and a weight matrix are ...