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Research Output 2012 2017

  • 48 Citations
  • 4 h-Index
  • 4 Conference contribution
  • 4 Article
2017

MP4 video steganography in wavelet domain

Hemalatha, S., Dinesh Acharya, U. & Shamathmika, 30-11-2017, 2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1229-1235 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steganography
Wavelet transforms
Signal processing
Pixels
Communication
2016
4 Citations (Scopus)
Steganography
Wavelet transforms
Internet
performance
2 Citations (Scopus)

High capacity video steganography technique in transform domain

Hemalatha, S., Dinesh Acharya, U. & Renuka, A., 01-07-2016, In : Pertanika Journal of Science and Technology. 24, 2, p. 411-422 12 p.

Research output: Contribution to journalArticle

Steganography
Surgical Instruments
transform
methodology
video
2015

Audio steganography in discrete wavelet transform domain

Hemalatha, S., Dinesh Acharya, U., Renuka, A., Deepthi, S. & Jyothi Upadhya, K., 01-09-2015, In : International Journal of Applied Engineering Research. 10, 16, p. 37544-37549 6 p.

Research output: Contribution to journalArticle

Steganography
Discrete wavelet transforms
Cryptography
Security of data
Signal to noise ratio
2014
28 Citations (Scopus)

Wavelet transform based steganography technique to hide audio signals in image

Hemalatha, S., Acharya, U. D. & Renuka, A., 2014, In : Procedia Computer Science. 47, C, p. 272-281 10 p.

Research output: Contribution to journalArticle

Steganography
Wavelet transforms
Cryptography
Signal to noise ratio
Security of data
2013
4 Citations (Scopus)

A secure image steganography technique to hide multiple secret images

Hemalatha, S., Dinesh Acharya, U., Renuka, A. & Kamath, P. R., 2013, Computer Networks and Communications, NetCom 2012 - Proceedings of the Fourth International Conference on Networks and Communications. Vol. 131 LNEE. p. 613-620 8 p. (Lecture Notes in Electrical Engineering; vol. 131 LNEE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steganography
Signal to noise ratio
Communication
Discrete wavelet transforms
Color
2012
3 Citations (Scopus)

A novel colorimage steganography using discrete wavelet transform

Hemalatha, S., Acharya, U. D., Renuka, A. & Kamath, P. R., 2012, Proceedings of the 2nd International Conference on Computational Science, Engineering and Information, CCSEIT 2012. p. 223-226 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steganography
Discrete wavelet transforms
Signal to noise ratio
Color
Communication
7 Citations (Scopus)

A secure image steganography technique using Integer Wavelet Transform

Hemalatha, S., Renuka, A., Dinesh Acharya, U. & Kamath, P. R., 2012, Proceedings of the 2012 World Congress on Information and Communication Technologies, WICT 2012. p. 755-758 4 p. 6409175

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steganography
Wavelet transforms
Signal to noise ratio
Signal processing