A real-time system for denoising of signals in continuous streams through the wavelet transform

ISSCS 2005: International Symposium on Signals, Circuits and Systems - Proceedings

Volumn 2, Issue , 2005, Pages 429-432

  De Oliveira Mota, Hilton ^a   Vasconcelos, Flávio Henrique ^b   Da Silva, Rogério Martins ^c  

^a CENTRO UNIVERSITÁRIO DE BELO HORIZONTE   (Brazil)

^b FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

^c NONE

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DATA ACQUISITION; REAL TIME SYSTEMS; SPURIOUS SIGNAL NOISE; WAVELET TRANSFORMS;

DENOISING; DIGITIZERS; DISCRETE WAVELET TRANSFORMS; MEMORY BUS;

SIGNAL PROCESSING;

EID: 33749051814     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSCS.2005.1511269     Document Type: Conference Paper

References (10)

1. P. S. Addison, The illustrated wavelet transform handbook, Philadelphia, PA: Institute of Physics Publishing, 2002.
2. M. Ferretty and D. Rizzo, "Handling borders in systolic architectures for the 1-D discrete wavelet transform for perfect reconstruction," IEEE Transactions on Signal Processing, vol. 48, n. 5, May 1995.
3. C. Chakrabarti and M. Vishwanath, "Efficient realizations of the discrete and continuous wavelet transforms: from single chip implementations to mappings on SIMD array computers," IEEE Transactions on Signal Processing, vol. 43, no. 3, march 1995.
4. R. E. Crochiere, R. V. Cox and J. D. Johnston, "Real-time speech coding," IEEE Transactions on Communications, vol. COM-30, no. 4, april 1982.
5. nd ed., San Diego, CA; Academic Press, 1998.
6. O. Rioul and P. Duhamel, "Fast algorithms for discrete and continuous wavelet transforms," IEEE Transactions on Information Theory, vol. 38, n. 2, March 1992.
7. C. Taswell and K. McGill, "Algorithm 735: wavelet transform algorithms for finite-duration discrete-time signals," ACM Transactions on Mathematical Software, vol. 20, n. 3, September 1994.
8. H. Mota and F. Vasconcelos, "Discrete Wavelet Transform decomposition and reconstruction algorithms for continuous streams of data," unpublished.
9. S. Mitra, Digital signal processing: a computer based approach. New York, NY: The McGraw-Hill Companies, Inc. 1998.
10. M. Vishwanath, "The recursive pyramid algorithm," IEEE Transactions on Signal Processing, vol. 42, n. 3, March 1994.