• 3182 Citations
  • 26 h-Index
1900 …2021
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Research Output 1900 2019

1997

On the design of multidimensional FIR filters by transformation

Karam, L., 1997, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Anon (ed.). IEEE, Vol. 3. p. 2157-2160 4 p.

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

FIR filters
Polynomials
filters
Frequency response
polynomials
18 Citations (Scopus)

Perceptually tuned embedded zerotree image coder

Hontsch, I., Karam, L. & Safranek, R. J., 1997, IEEE International Conference on Image Processing. Los Alamitos, CA, United States: IEEE Comp Soc, Vol. 1. p. 41-44 4 p.

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

Mean square error
Image coding
Wavelet transforms
1996

Chroma coding for video at very low bit rates

Karam, L. & Podilchuk, C., 1996, IEEE International Conference on Image Processing. Anon (ed.). Los Alamitos, CA, United States: IEEE, Vol. 1. p. 562-565 4 p.

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

Luminance
Color
Image coding
3 Citations (Scopus)

Design of complex multi-dimensional FIR filters by transformation

Karam, L., 1996, IEEE International Conference on Image Processing. Anon (ed.). Los Alamitos, CA, United States: IEEE, Vol. 1. p. 573-575 3 p.

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

FIR filters
5 Citations (Scopus)

Design of optimal digital FIR filters with arbitrary magnitude and phase responses

Karam, L. & McClellan, J. H., 1996, Proceedings - IEEE International Symposium on Circuits and Systems. IEEE, Vol. 2. p. 385-388 4 p.

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

FIR filters
Digital filters
Specifications
8 Citations (Scopus)

Efficient design of families of FIR filters by transformation

Karam, L. & McClellan, J. H., 1996, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. IEEE, Vol. 3. p. 1359-1362 4 p.

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

FIR filters
filters

Optimal digital fir filter design

Karam, L. & McClellan, J. H., 1996, In : IEEE Transactions on Signal Processing. 44, 11, p. 2918 1 p.

Research output: Contribution to journalArticle

Digital filters
1 Citation (Scopus)

Performance of complex Chebyshev approximation in delay-root-Nyquist filter design

Yardim, A., Karam, L., McClellan, J. H. & Cain, G. D., 1996, Proceedings - IEEE International Symposium on Circuits and Systems. IEEE, Vol. 2. p. 169-172 4 p.

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

Chebyshev approximation
Communication
1995
135 Citations (Scopus)

Complex chebyshev approximation for FIR filter design

Karam, L. & McClellan, J. H., Mar 1995, In : IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 42, 3, p. 207-216 10 p.

Research output: Contribution to journalArticle

Chebyshev approximation
FIR filters
Approximation algorithms
Set theory
Impulse response
1994
13 Citations (Scopus)

Multiple exchange Remez algorithm for complex FIR filter design in the Chebyshev sense

Karam, L. & McClellan, J. H., 1994, Proceedings - IEEE International Symposium on Circuits and Systems. IEEE, Vol. 2. p. 517-520 4 p.

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

FIR filters
Chebyshev approximation
Approximation algorithms
1993
17 Citations (Scopus)

Learning signals and systems with Mathematica

Evans, B. L., Karam, L., West, K. A. & McClellan, J. H., Feb 1993, In : IEEE Transactions on Education. 36, 1, p. 72-78 7 p.

Research output: Contribution to journalArticle

Students
Convolution
Algebra
learning
student
1992
7 Citations (Scopus)

An analysis/synthesis model for the human visual system based on subspace decomposition and multirate filter bank theory

Karam, L., Jan 1 1992, Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis. Institute of Electrical and Electronics Engineers Inc., p. 559-562 4 p. 274117. (Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis).

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

Filter banks
Decomposition
Processing
Image processing
1900
Image coding
Decoding