How to recover a deleted message in signal?
Answers from top 9 papers
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Papers (9) | Insight |
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94 Citations | In this paper we show that it may be possible to extract the hidden message signal without filtering in the frequency domain. |
7 Citations | Sometimes the message can be reconstructed, but reallocating resources to recover the missed information can affect the efficiency and speed at which the message is understood. |
By modulating signals that are accompanied by significant noise, it is possible to use synchronous detection to recover the signal. | |
9 Citations | Therefore, the message masked by chaotic signal from the transmitter can be perfectly recovered in the receiver. |
16 Citations | The redundancy of the resulting information carrying signal enables us to devise a novel signal reconstruction technique that is able to recover relatively large parts of the chaotic signal starting from just a few samples of it. |
87 Citations | Further, the hidden message can be approximately recovered by the equivalent control signal in the sense of least mean square. |
355 Citations | When the signal-to-noise ratio is large enough, all the components of the signal are still present when the noise is deleted; otherwise, the smallest components of the signal are themselves erased in a quite rational and predictable way |
It is shown that the message recovery by syndrome decoding of erasures and direct signal space projection from received samples are equivalent. | |
35 Citations | With the use of file signatures and known file structures it is possible to recover useful information when deleted. |
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