Abstract
This paper proposes design algorithm for real valued, even order oversampled five channel FIR filter banks with selection of frequency bands and filter order, which reduces inband aliasing and amplitude distortion and removal of noise. This filter bank is designed using direct form-II transposed structure. Analysis of two dimensional (2D) image is carried out using five channel oversampled filter bank. This system is suitable for any images format.
DCT Image compression technique is used to compare output of filter banks with respect to filter orders by using mean square error and peak signal to noise ratio. This algorithum of oversampled filter bank shows output near perfect replica of input image. Here improvement in noise and reducing residual redundancy by selecting oversampled factor 2.
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References
Xu, Z., Makur, A.: Theory and lattice Structure for oversampled linear phase paraunitary filter Banks with arbitary filter length, zhmXU@pmail.ntu.edu.sg, eamakur@ntu.edu.sg
Tran, T.D., Nguyen, T.Q.: M-channel linear phase FIR filter banks and application in image Compression. IEEE Tran. on Signal Processing 45(9) (September 1997)
Harteneck, M., Stewart, R.W., Paez-Borrallo, J.M.: A filterbank design for oversampled filter banks without aliasing in the subbands. In: Proc. TFTS 1997, Warwick, UK (1997)
Harteneck, M., Weiss, S., Stewart, R.W.: An oversampled filter bank with different analysis and synthesis filters for the use with adaptive filters. In: Proc. Asilomar Conf. Signals, Systems and Computers, vol. 2, pp. 1274–1278 (November 1997)
Chougule, S.R., Patil, R.S.: Uniform and Dyadic FIR filter bank applied for 2D image. In: NCSPA National Conference at DYPCOE Pimpri Pune (September 2007)
Vaidyanathan, P.P.: Multirate systems and filter banks. Pearson Education, London (1993)
Harteneck, M., Weiss, S., Stewart, R.W.: Design of near perfect reconstruction oversampled filter banks for subband adaptive filters
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© 2011 Springer-Verlag Berlin Heidelberg
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Chougule, S., Patil, R.P. (2011). Oversampled Perfect Reconstruction FIR Filter Bank Implementation by Removal of Noise and Reducing Redundancy. In: Kim, Th., Adeli, H., Robles, R.J., Balitanas, M. (eds) Ubiquitous Computing and Multimedia Applications. UCMA 2011. Communications in Computer and Information Science, vol 150. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-20975-8_9
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DOI: https://doi.org/10.1007/978-3-642-20975-8_9
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-20974-1
Online ISBN: 978-3-642-20975-8
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