A.N. Akansu and R. Poluri, ``Design and Performance of Spread Spectrum Karhunen-Loeve Transform for Direct
Sequence CDMA Communications," IEEE Signal Processing Letters, to appear in 2008.
A.N. Akansu and R. Poluri, ``Walsh-like Nonlinear Phase Orthogonal Codes for Direct
Sequence CDMA Communications," IEEE Trans.
on Signal Processing, pp. 3800-3806, July 2007.
H. T. Sencar, M. Ramkumar, and A.N. Akansu, A. Sukerkar, ``Improved Utilization of Embedding Distortion in
Scalar Quantization Based Data Hiding Techniques," EURASIP Signal Processing Journal (Elsevier),
vol. 87, pp. 877-890, May 2007.
H.T. Sencar, M. Ramkumar, and A.N. Akansu, ``An Overview of Scalar Quantization Based
Data Hiding Methods," EURASIP Signal Processing Journal (Elsevier), Vol. 86, pp. No. 5,
May 2006.
L. Gang, A.N. Akansu, and M. Ramkumar ``Linear and Non-Linear
Oblivious Data Hiding," EURASIP Journal on Applied Signal Processing, pp. 2102-2112, Oct.
2004.
M. Ramkumar and A.N. Akansu, ``Optimal Design of Data Hiding Methods Robust to
Lossy Compression," IEEE Trans. on Multimedia, pp. 947-951,
Dec. 2004.
M. Ramkumar and A.N. Akansu, ``Robust Protocols for Proving Ownership of Multimedia
Content," IEEE Trans. on Multimedia, pp. 469-478, June 2004.
M. Ramkumar and A.N. Akansu, ``Signaling for Multimedia Steganography," IEEE Trans.
on Signal Processing, pp. 1100-1111, April 2004.
X. Cai, Y. Sun, and A.N. Akansu, ``Performance of DS-CDMA Random Access S
ystems with Packet Combining in Fading Channels," IEEE Transactions on
Wireless Communications, Vol. 2, No. 3, pp. 413-419, May 2003.
I.B. Ozer, W. Wolf and A.N. Akansu, ``A Graph Based Object Description for
Information Retrieval in Digital Image and Video Libraries,"
Journal of Visual Communication and Image Representation, 2003.
X. Cai, H. Ge, and A. N. Akansu, ``Blind Reduced-Rank MMSE Detector for
DS-CDMA Systems," EURASIP Journal on Applied Signal Processing,
Vol. 2002, No. 12, pp. 1365-1376, Dec. 2002.
M. Zhao, W.A. Pearlman, and A. N. Akansu, ``Performance Evaluation and
Optimization of Embedded Image Sources Over Noisy Channels,"
IEEE Signal Processing Letters, pp. 200-203, July 2002.
X. Wei and A.N. Akansu, ``Density Evolution for Low-Density Parity-Check
Codes under Max-Log-MAP Decoding," IEE Electronics Letters, pp. 1125-1126,
Vol. 37, Aug. 2001.
M.Ramkumar and A.N Akansu, ``Capacity Estimates for Data Hiding in Compressed
Images," IEEE Trans. on Signal Processing, Vol. 10, pp. 1252-1263, Aug. 2001.
A.A. Alatan, M. Zhao and A.N. Akansu, ``Unequal Error Protection of SPIHT
Encoded Image Bit Streams," IEEE Journal on Selected Areas in Communications,
Vol. 18, pp. 814-818, June 2000.
A.A. Alatan, A.N. Akansu and W. Wolf, ``Multi-Modal Dialog Scene Detection
Using Hidden Markov Models for Content Based Multimedia Indexing,"
International Journal on Multimedia Tools and Applications (invited paper),
Kluwer Academic, 2000.
Z. Xu, A.N. Akansu and S. Tekinay, ``Co-channel Interference Computation and
Asymptotic Performance Analysis in TDMA/FDMA Systems with Interference Adaptive
Dynamic Channel Allocation," IEEE Transactions on Vehicular Technology, Vol. 49,
pp. 711-723, May 2000.
M.G. Amin and A.N. Akansu, ``Time-Frequency Techniques for Interference Excision
in Spread Spectrum Communications (invited overview paper), IEEE Signal
Processing Magazine, April 1999.
M.V. Tazebay and A.N. Akansu, ``A Performance Analysis of Interference Excision
Techniques in Direct Sequence Spread Spectrum Communications,"
IEEE Transactions on Signal Processing, Vol. 46, pp. 2530-2535, September 1998.
A.N. Akansu, P. Duhamel, X. Lin and M. de Courville, ``Orthogonal
Transmultiplexers in Communication: A Review", IEEE Trans. On Signal Processing,
Special Issue on Theory and Applications of Filter Banks and Wavelets. Vol. 46,
No.4, pp. 979-995, April, 1998.
A.N. Akansu, M.V. Tazebay, M.J. Medley and P.K. Das, ``Wavelet and Subband
Transforms: Fundamentals and Communication Applications," IEEE Communications
Magazine, Vol. 35, pp. 104-115, Dec. 1997.
A.N. Akansu, M.V. Tazebay and R.A. Haddad, ``A New Look at Digital Orthogonal
Transmultiplexers for CDMA Communications," IEEE Trans. on Signal Processing
(Special Issue on Advanced Signal Processing for Communications), Vol. 45,
pp. 263-267, Jan. 1997.
A.N. Akansu, ``Multiplierless PR-QMF for Subband Image Coding," IEEE Trans. on
Image Processing, Vol. 5, pp. 1359-1363, Sept. 1996.
M.V. Tazebay and A.N. Akansu, ``Adaptive Subband Transforms in Time-Frequency
Excisers for DSSS Communications Systems," IEEE Trans. on Signal Processing,
Vol. 43, pp. 2776-2782, Nov. 1995.
A. Benyassine and A.N. Akansu, ``Subspectral Modelling in Filter Banks,"
IEEE Trans. on Signal Processing, Vol. 43, pp. 3050-3053, Dec. 1995.
A.N. Akansu, ``Wavelets and Filter Banks: A Signal Processing Perspective,"
(Invited Paper), IEEE Circuits and Devices Magazine, pp. 14-18, Nov. 1994.
H. Caglar, Y. Liu, and A.N. Akansu, ``Optimal PR-QMF Design for Subband Image
Coding," Journal of Visual Communication and Image Representation,
Vol.4, No. 3, pp. 242-253, Sept. 1993.
A.N. Akansu, H. Caglar, and Y. Liu, ``An Objective Performance Measure in
Multiresolution Signal Decomposition," IEEE Trans. on Signal Processing,
Vol. 41, No. 11, pp. 3153-3157, Nov. 1993.
R.A. Haddad, A.N. Akansu, and A. Benyassine, ``Time-Frequency Localization in
Transforms, Subbands and Wavelets: A Critical Review," Optical Engineer,
Vol. 32, No. 7, pp. 1411-1429, July 1993.
H. Caglar and A.N. Akansu, ``A Generalized, Parametric PR-QMF Design Technique
Based on Bernstein Polynomial Approximation," IEEE Trans. on Signal Processing,
Vol. 41, No. 7, pp. 2314-2321, July 1993.
A.N. Akansu, R.A. Haddad, and H. Caglar, ``Binomial QMF-Wavelet Transform for
Multiresolution Signal Decomposition," IEEE Transactions on Signal Processing,
Vol. 41, No. 1, pp. 13-19, January 1993.
A.N. Akansu and F. Wadas, ``On Lapped Orthogonal Transforms," IEEE Transactions
on Signal Processing, vol.40, pp. 439-443, Feb. 1992.
A.N. Akansu and Y. Liu, ``On Signal Decomposition Techniques," (Invited Paper),
Optical Engineering Journal, special issue Visual Communications and Image
Processing, vol.30, pp. 912-920, July 1991.
A.N. Akansu and R.A. Haddad, ``Factorization of the Coefficient Variance Matrix
in Orthogonal Transforms," IEEE Transactions on Acoustics, Speech and Signal
Processing, vol. 39, pp. 714-718, March 1991.
R.A. Haddad and A.N. Akansu, ``A Class of Fast Gaussian Binomial Filters for
Speech and Image Processing," IEEE Transactions on Acoustics, Speech and Signal
Processing, vol. 39, pp. 723-727, March 1991.
C.A. Gonzales, L. Allman, T. McCarthy, P. Wendt, A.N. Akansu, ``DCT Coding for
Motion Video Storage Using Adaptive Arithmetic Coding," Image Communication,
Vol. 2, pp. 145-154, August 1990.
A.N. Akansu and R.A. Haddad, ``On Asymmetrical Performance of Discrete Cosine
Transform," IEEE Transactions on Acoustics, Speech and Signal Processing,
pp. 154-156, January 1990.
R.A. Haddad and A.N. Akansu, ``A New Orthogonal Transform for Signal Coding,"
IEEE Transactions on Acoustics, Speech and Signal Processing, vol.36, no.9,
pp. 1404-1411, September 1988.
Email me at akansu@njit.edu 