Skip to main content

2019 | OriginalPaper | Buchkapitel

Performance Parameter Based Comparison of the Slantlet Transform and Discrete Cosine Transform (DCT) for Steganography in Biomedical Signals

verfasst von : Apurwa S. Jagtap, Revati Shriram

Erschienen in: Innovations in Electronics and Communication Engineering

Verlag: Springer Singapore

Aktivieren Sie unsere intelligente Suche um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper, we present patient’s information hiding using the Slantlet Transform and Discrete Cosine Transform (DCT). DCT transforms the signal from spatial domain to frequency domain. It can separate the image into high-, middle- and low-frequency components. In DCT-based technique, insertion of secret information in carrier depends on the DCT coefficients. The Slantlet Transform is known as Orthogonal Discrete Wavelet Transform (ODWT). It separates 1-D signal in two sub-bands, LL and HH. It divides 2-D signal into four sub-bands, HH, HL, LH and LL and the secret information is embedded in these sub-bands. At first, DCT is used for data hiding. For that, 1-D ECG signal and some biomedical images (2-D) are used as cover signal. The secret information is embedded in lower DCT coefficients. Similarly, Slantlet transform is used for hiding patient’s data in same biomedical signals ECG and biomedical images, respectively. Original signals and embedded signals are compared. To analyse the performance of the transforms used for data hiding, Mean Squared Error (MSE), Normalised Root Mean Squared Error (NRMSE) and Peak Signal to Noise Ratio (PSNR) are calculated. MSE between original and embedded signals is less.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Abduljabbar RB (2016, Feb) Steganography system by using Slantlet Transform. J Info Comm Intell Syst (JICIS) 2(1) Abduljabbar RB (2016, Feb) Steganography system by using Slantlet Transform. J Info Comm Intell Syst (JICIS) 2(1)
2.
Zurück zum Zitat Isa MRM, Aljareh S (2012, Oct) Biometric image protection based on discrete cosine transform watermarking technique. Int Conf Eng Technol (ICET) Isa MRM, Aljareh S (2012, Oct) Biometric image protection based on discrete cosine transform watermarking technique. Int Conf Eng Technol (ICET)
3.
Zurück zum Zitat Selesnick IW (1999, May) The Slantlet Transform. IEEE Trans Signal Process 47(5) Selesnick IW (1999, May) The Slantlet Transform. IEEE Trans Signal Process 47(5)
4.
Zurück zum Zitat Kumar S, Muttoo SK (2009, Nov) Distortionless data hiding based on Slantlet Transform. Int Conf Multimedia Info Networking Secur 1:48–52 Kumar S, Muttoo SK (2009, Nov) Distortionless data hiding based on Slantlet Transform. Int Conf Multimedia Info Networking Secur 1:48–52
5.
Zurück zum Zitat Shuwang C, Tao A, Litao H (2009, Dec) Discrete cosine transform image compression based on genetic algorithm. Int Conf Info Eng Comput Sci Shuwang C, Tao A, Litao H (2009, Dec) Discrete cosine transform image compression based on genetic algorithm. Int Conf Info Eng Comput Sci
6.
Zurück zum Zitat Mutt SK, Kumar S (2009) Secure image steganography based on Slantlet Transform. Int Conf Methods Models Comput Sci Mutt SK, Kumar S (2009) Secure image steganography based on Slantlet Transform. Int Conf Methods Models Comput Sci
7.
Zurück zum Zitat Mohammed RT, Khoo BE (2012, Sep) Image watermarking using Slantlet Transform. IEEE Symp Ind Electron Appl. Indonesia Mohammed RT, Khoo BE (2012, Sep) Image watermarking using Slantlet Transform. IEEE Symp Ind Electron Appl. Indonesia
8.
Zurück zum Zitat Lafta MM, Alwan IM (2011) Watermarking in image using Slantlet Transform. Iraqi J Sci 52(2):225–230 Lafta MM, Alwan IM (2011) Watermarking in image using Slantlet Transform. Iraqi J Sci 52(2):225–230
Metadaten
Titel
Performance Parameter Based Comparison of the Slantlet Transform and Discrete Cosine Transform (DCT) for Steganography in Biomedical Signals
verfasst von
Apurwa S. Jagtap
Revati Shriram
Copyright-Jahr
2019
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-8204-7_8

Neuer Inhalt