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How to hide your contact on signal?

Information hiding

Robustness (computer science)

Digital watermarking

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Papers (9)	Insight
Journal Article•DOI Real-time, speech-in-speech hiding scheme based on least significant bit substitution and adaptive key Dora M. Ballesteros L, Dora M. Ballesteros L, Juan M. Moreno A - Show less +2 more 01 May 2013-Computers & Electrical Engineering 23 Citations	In this paper, we propose a new scheme of data hiding which takes advantage of the masking property of the Human Auditory System (HAS) to hide a secret (speech) signal into a host (speech) signal.
Proceedings Article•DOI Data embedding in text for a copier system A. K. Bhattacharjya, H. Ancin - Show less +1 more 24 Oct 1999 59 Citations	It is comparatively easy to hide a signal in natural images since the human visual system is less sensitive to signals embedded in noisy image regions containing high spatial frequencies.
Journal Article•DOI Dispersion Deployment and Compensation for Optical Steganography Based on Noise Ben Wu, Matthew P. Chang, Bhavin J. Shastri, Phillip Y. Ma, Paul R. Prucnal - Show less +4 more 15 Feb 2016-IEEE Photonics Technology Letters 19 Citations	On the other hand, the dispersion effect in the stealth channel can be employed to hide the stealth signal in the time domain.
Journal Article•DOI Watermarking relying on cover signal content to hide synchronization marks Damien Delannay, Benoît Macq - Show less +1 more 01 Nov 2006-IEEE Transactions on Information Forensics and Security 13 Citations	We then propose a scheme to hide synchronization marks through the modulation of the embedded signal by a content-based pseudo-random signal.
Journal Article•DOI Effective Electrocardiogram Steganography Based on Coefficient Alignment Ching-Yu Yang, Wen-Fong Wang - Show less +1 more 01 Mar 2016-Journal of Medical Systems 33 Citations	The reversible data hiding method can not only hide secret messages but also completely restore the original ECG signal after bit extraction.
Open access•Journal Article•DOI Wavelet based ECG Steganography for Protecting Patient Confidential Information M. Sucharitha, K. Parimala Geetha - Show less +1 more 13 Sep 2015-Indian journal of science and technology 8 Citations	The proposed method allows ECG signal to hide its corresponding patient confidential data and other physiological information thus guaranteeing the integration between ECG and the rest.
Journal Article•DOI Variable Dynamic Threshold of Jerk Signal for Contact Detection in Industrial Robots without Force Sensor Naoki Shimada, Takashi Yoshioka, Kiyoshi Ohishi, Toshimasa Miyazaki, Yuki Yokokura - Show less +4 more 01 Oct 2015-Electrical Engineering in Japan 8 Citations	Therefore, this study proposes a useful approach to contact detection that uses a variable dynamic threshold for a jerk signal.
Proceedings Article•DOI Characteristics of Vibration Masking System against Acoustic Signal Restoring Jianqiang Zhang, Peng Zhang, Hong Liu, Xiaoming Wu, Xiangyan Meng - Show less +4 more 01 Dec 2019	And vibration masking is an effective way against signal restoring by non-contact measurement.
Journal Article•DOI Audio data hiding technique using integer wavelet transform S Hemalatha, U. Dinesh Acharya, A. Renuka - Show less +2 more 01 Mar 2016-International Journal of Electronic Security and Digital Forensics 11 Citations	This paper proposes a high capacity and security audio steganography technique to hide secret audio signal.

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