Kaliappan Gopalan

According to our database, Kaliappan Gopalan authored at least 24 papers between 1983 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2018

Audio Steganography for Information Hiding and Covert Communication - a Tutorial.

Kaliappan Gopalan

Proceedings of the 2018 IEEE International Conference on Electro/Information Technology, 2018

2016

An algorithm for fragile audio watermarking by bit modification.

Kaliappan Gopalan

Proceedings of the 14th IEEE International Conference on Industrial Informatics, 2016

2015

An imperceptible and robust audio steganography employing bit modification.

Kaliappan Gopalan, Jiajun Fu

Proceedings of the IEEE International Conference on Industrial Technology, 2015

2014

Speech based analysis of physiological stress using perceptually significant features.

Yang Liu, Kaliappan Gopalan

Proceedings of the IEEE International Conference on Electro/Information Technology, 2014

Audio watermarking using bit modification of voiced or unvoiced segments.

Dongjian Cai, Kaliappan Gopalan

Proceedings of the IEEE International Conference on Electro/Information Technology, 2014

2013

Deception detection in speech using bark band and perceptually significant energy features.

Muhammad Sanaullah, Kaliappan Gopalan

Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013

2012

Word boundary detection through frame classification using bispectral analysis.

Padmalochini Umakanthan, Kaliappan Gopalan

Proceedings of the 2012 IEEE International Conference on Electro/Information Technology, 2012

Keyword word recognition using a fusion of spectral, cepstral and modulation features.

Kaliappan Gopalan, Tao Chu

Proceedings of the 22nd International Conference on Electrical Communications and Computers, 2012

2011

A Bit Modification Technique for Watermarking Images and Streaming Video.

Kaliappan Gopalan

Proceedings of the Advances in Computing and Communications, 2011

2010

Audio Steganography Using Bit Modification - A Tradeoff on Perceptibility and Data Robustness for Large Payload Audio Embedding.

Kaliappan Gopalan, Qidong Shi

Proceedings of the 19th International Conference on Computer Communications and Networks, 2010

2007

Speech Analysis using Modulation-Based Features for Detecting Deception.

Kaliappan Gopalan, Stanley J. Wenndt

Proceedings of the 15th International Conference on Digital Signal Processing, 2007

2006

A technique for imperceptible embedding of data in a color image.

Kaliappan Gopalan

Proceedings of the ICINCO 2006, 2006

A One-Dimensional Technique for Embedding Data in A JPEG Color Image.

Kaliappan Gopalan

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005

Robust watermarking of music signals by cepstrum modification.

Kaliappan Gopalan

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Audio steganography by cepstrum modification.

Kaliappan Gopalan

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Cepstral domain modification of audio signals for data embedding: preliminary results.

Kaliappan Gopalan

Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VI, 2004

2003

Audio steganography by amplitude or phase modification.

Kaliappan Gopalan, Stanley J. Wenndt, Scott F. Adams, Darren M. Haddad

Proceedings of the Security and Watermarking of Multimedia Contents V, 2003

Audio steganography using bit modification.

Kaliappan Gopalan

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2001

Data embedding in the phase spectrum of speech signals.

Kaliappan Gopalan

Proceedings of the Signal and Image Processing (SIP 2001), 2001

On the effect of stress on certain modulation parameters of speech.

Kaliappan Gopalan

Proceedings of the IEEE International Conference on Acoustics, 2001

1999

A comparison of speaker identification results using features based on cepstrum and Fourier-Bessel expansion.

Kaliappan Gopalan, Timothy R. Anderson, Edward J. Cupples

IEEE Trans. Speech Audio Process., 1999

1985

Computation of the two-dimensional Fourier transform of circularly symmetric functions.

Kaliappan Gopalan, C. S. Chen

Proceedings of the IEEE International Conference on Acoustics, 1985

Speech signal analysis and synthesis via Fourier-Bessel representation.

C. S. Chen, Kaliappan Gopalan, Pallabi Mitra

Proceedings of the IEEE International Conference on Acoustics, 1985

1983

Numerical evaluation of Fourier-Bessel series expansion.

Kaliappan Gopalan, C. S. Chen

Proceedings of the IEEE International Conference on Acoustics, 1983