Kaliappan Gopalan

Publication Activity (10 Years)

Years Active: 1983-2018
Publications (10 Years): 2

Top Topics

Information Hiding

Speech Segments

Deception Detection

Top Venues

Publications

Kaliappan Gopalan
Audio Steganography for Information Hiding and Covert Communication - a Tutorial. EIT (2018)
Kaliappan Gopalan
An algorithm for fragile audio watermarking by bit modification. INDIN (2016)
Kaliappan Gopalan, Jiajun Fu
An imperceptible and robust audio steganography employing bit modification. ICIT (2015)
Yang Liu, Kaliappan Gopalan
Speech based analysis of physiological stress using perceptually significant features. EIT (2014)
Dongjian Cai, Kaliappan Gopalan
Audio watermarking using bit modification of voiced or unvoiced segments. EIT (2014)
Dongjian Cai, Kaliappan Gopalan
Audio watermarking using bit modification of voiced or unvoiced segments. EIT (2014)
Muhammad Sanaullah, Kaliappan Gopalan
Deception detection in speech using bark band and perceptually significant energy features. MWSCAS (2013)
Kaliappan Gopalan, Tao Chu
Keyword word recognition using a fusion of spectral, cepstral and modulation features. CONIELECOMP (2012)
Padmalochini Umakanthan, Kaliappan Gopalan
Word boundary detection through frame classification using bispectral analysis. EIT (2012)
Kaliappan Gopalan
A Bit Modification Technique for Watermarking Images and Streaming Video. ACC (4) (2011)
Kaliappan Gopalan, Qidong Shi
Audio Steganography Using Bit Modification - A Tradeoff on Perceptibility and Data Robustness for Large Payload Audio Embedding. ICCCN (2010)
Kaliappan Gopalan, Stanley J. Wenndt
Speech Analysis using Modulation-Based Features for Detecting Deception. DSP (2007)
Kaliappan Gopalan
A technique for imperceptible embedding of data in a color image. ICINCO-RA (2006)
Kaliappan Gopalan
A One-Dimensional Technique for Embedding Data in A JPEG Color Image. APCCAS (2006)
Kaliappan Gopalan
Robust watermarking of music signals by cepstrum modification. ISCAS (5) (2005)
Kaliappan Gopalan
Audio steganography by cepstrum modification. ICASSP (5) (2005)
Kaliappan Gopalan
Cepstral domain modification of audio signals for data embedding: preliminary results. Security, Steganography, and Watermarking of Multimedia Contents (2004)
Kaliappan Gopalan
Audio steganography using bit modification. ICASSP (2) (2003)
Kaliappan Gopalan
Audio steganography using bit modification. ICME (2003)
Kaliappan Gopalan, Stanley J. Wenndt, Scott F. Adams, Darren M. Haddad
Audio steganography by amplitude or phase modification. Security and Watermarking of Multimedia Contents (2003)
Kaliappan Gopalan
On the effect of stress on certain modulation parameters of speech. ICASSP (2001)
Kaliappan Gopalan
Data embedding in the phase spectrum of speech signals. SIP (2001)
Kaliappan Gopalan, Timothy R. Anderson, Edward J. Cupples
A comparison of speaker identification results using features based on cepstrum and Fourier-Bessel expansion. IEEE Trans. Speech Audio Process. 7 (3) (1999)
C. S. Chen, Kaliappan Gopalan, Pallabi Mitra
Speech signal analysis and synthesis via Fourier-Bessel representation. ICASSP (1985)
Kaliappan Gopalan, C. S. Chen
Computation of the two-dimensional Fourier transform of circularly symmetric functions. ICASSP (1985)
Kaliappan Gopalan, C. S. Chen
Numerical evaluation of Fourier-Bessel series expansion. ICASSP (1983)