ECG Signal Steganography using Matlab

SKU: PAN_IPM_202 Categories: ,

Description

The project proposes the?improvement?of protection system for secret?electronic communication?through encrypted?information?concealment in?electrocardiogram?signals.

The?planned?secret writing?technique?wont to?code?the confidential?information?into?illegible?type?and not?solely?enhances?the security?of secret carrier?data?by?creating?the data?inaccessible to any?trespasser?having a random?technique.?when?encoding, {the?information|the info|the information} hider?can?conceal?the key?data into the?electrocardiogram?signal coefficients.?though?secret writing?achieves?bound?security effects,?they create?the key?messages?illegible?and unnatural or?empty.

this techniqueremains?increased?with?code?messages?victimisation?chaos crypto system.?this can be?the explanation?a replacement?security approach?referred to as?reversible?informationactivity?arises.?it’s?the art of?activity?the existence?of knowledge?in another transmission medium?to realize?secret communication. It?doesn’t?replace cryptography?howeverrather boosts?the protection?victimisation?its obscurity?options.

Here the?distinct?wave?transformation?is employed?to decompose?associate?electrocardiogram?signal to?totally different?frequency subbands.?the information?activity?technique uses the LSB replacement?algorithmic program?for concealing?the key?message bits into the high frequency coefficients.?within the?information?extraction module,?the key?information?are going to be?extracted by?victimisation?relevant key?for selecting?the relevant?information?to extract?the information.

By?victimisation?the?secret writing?keys, extracted text?information?are going to be?decrypted from?secret writing?to urge?the initialdata. Finally the performance of this proposal in?secret writing?and?information?activity?are going to be?analyzed?supported?image and?information?recovery.

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