Kaliappan Gopalan

27 papers A 1B 1C 1Misc 4Journal 1Unranked 18
YearRankTypeTitle / Venue / Authors
2018 — conf
Audio Steganography for Information Hiding and Covert Communication - a Tutorial.
EIT
Kaliappan Gopalan
2016 C conf
An algorithm for fragile audio watermarking by bit modification.
INDIN
Kaliappan Gopalan
2015 — conf
An imperceptible and robust audio steganography employing bit modification.
ICIT
Kaliappan Gopalan, Jiajun Fu
2014 — conf
Audio watermarking using bit modification of voiced or unvoiced segments.
EIT
Dongjian Cai, Kaliappan Gopalan
2014 — conf
Audio watermarking using bit modification of voiced or unvoiced segments.
EIT
Dongjian Cai, Kaliappan Gopalan
2014 — conf
Speech based analysis of physiological stress using perceptually significant features.
EIT
Yang Liu, Kaliappan Gopalan
2013 — conf
Deception detection in speech using bark band and perceptually significant energy features.
MWSCAS
Muhammad Sana Ullah, Kaliappan Gopalan
2012 — ed.
2012 International Conference on Advances in Computing, Communications and Informatics, ICACCI '12, Chennai, India, August 3-5, 2012
ICACCI
Kaliappan Gopalan, Sabu M. Thampi
2012 — conf
Keyword word recognition using a fusion of spectral, cepstral and modulation features.
CONIELECOMP
Kaliappan Gopalan, Tao Chu
2012 — conf
Word boundary detection through frame classification using bispectral analysis.
EIT
Padmalochini Umakanthan, Kaliappan Gopalan
2011 — conf
A Bit Modification Technique for Watermarking Images and Streaming Video.
ACC (4)
Kaliappan Gopalan
2010 B conf
Audio Steganography Using Bit Modification - A Tradeoff on Perceptibility and Data Robustness for Large Payload Audio Embedding.
ICCCN
Kaliappan Gopalan, Qidong Shi
2007 — conf
Speech Analysis using Modulation-Based Features for Detecting Deception.
DSP
Kaliappan Gopalan, Stanley J. Wenndt
2006 — conf
A One-Dimensional Technique for Embedding Data in A JPEG Color Image.
APCCAS
Kaliappan Gopalan
2006 — conf
A technique for imperceptible embedding of data in a color image.
ICINCO-RA
Kaliappan Gopalan
2005 — conf
Audio steganography by cepstrum modification.
ICASSP (5)
Kaliappan Gopalan
2005 — conf
Robust watermarking of music signals by cepstrum modification.
ISCAS (5)
Kaliappan Gopalan
2004 — conf
Cepstral domain modification of audio signals for data embedding: preliminary results.
Security, Steganography, and Watermarking of Multimedia Contents
Kaliappan Gopalan
2003 — conf
Audio steganography by amplitude or phase modification.
Security and Watermarking of Multimedia Contents
Kaliappan Gopalan, Stanley J. Wenndt, Scott F. Adams, Darren M. Haddad
2003 — conf
Audio steganography using bit modification.
ICASSP (2)
Kaliappan Gopalan
2003 A conf
Audio steganography using bit modification.
ICME
Kaliappan Gopalan
2001 — conf
Data embedding in the phase spectrum of speech signals.
SIP
Kaliappan Gopalan
2001 Misc conf
On the effect of stress on certain modulation parameters of speech.
ICASSP
Kaliappan Gopalan
1999 J jnl
A comparison of speaker identification results using features based on cepstrum and Fourier-Bessel expansion.
IEEE Trans. Speech Audio Process.
Kaliappan Gopalan, Timothy R. Anderson, Edward J. Cupples
1985 Misc conf
Computation of the two-dimensional Fourier transform of circularly symmetric functions.
ICASSP
Kaliappan Gopalan, C. S. Chen
1985 Misc conf
Speech signal analysis and synthesis via Fourier-Bessel representation.
ICASSP
C. S. Chen, Kaliappan Gopalan, Pallabi Mitra
1983 Misc conf
Numerical evaluation of Fourier-Bessel series expansion.
ICASSP
Kaliappan Gopalan, C. S. Chen