| J. Villasenor, B. Belzer and J. Liao,"Wavelet filter evaluation for efficient image compression," IEEE Transactions on Image Processing, 4, 1053-1060 (1995). |
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J. Villasenor, B. Belzer and J. Liao,"Wavelet filter evaluation for efficient image compression," IEEE Transactions on Image Processing, 4, 1053-1060 (1995).
....is, a particular pair of filters a L and a H . We selected the linear phase 9 7 biorthogonal filters [20] They were chosen because 1) they are symmetrical (linear phase) 2) they are in wide use [3] 3) they have been argued to have certain mathematical properties attractive for image compression [5] and 4) they have been adopted as part of the FBI standard for compression of fingerprint images [2] Since we shall be dealing primarily with synthesis filters, we give the synthesis coefficients in Table 1 and show them graphically in Fig. 5. For a perfect reconstruction filter bank, the ....
J. Villasenor, B. Belzer, and J. Liao, "Wavelet filter evaluation for efficient image compression," IEEE Transactions on Image Processing, vol. 4, pp. 10531060, 1995.
No context found.
J. Villasenor, B. Belzer and J. Liao,"Wavelet filter evaluation for efficient image compression," IEEE Transactions on Image Processing, 4, 1053-1060 (1995).
No context found.
J. Villasenor, B. Belzer, and J. Liao, "Wavelet filter evaluation for efficient image compression", IEEE Trans. Image. Proc., vol. 4, pp. 1053-1060, August 1995.
.... low complexity video compression algorithms based upon wavelet transforms for use in low power wireless communications [8] A search of wavelet transform filters has identified filters that have integer coefficients and can be implemented with shift and add operations rather than multiplications [9]. An adaptive scalar quatization algorithm has also been developed for implementation without multipliers. In some of the steps of the video coding algorithm, we choose approaches that are slightly suboptimal for compression performance, but which allow a large (at least a factor of two) reduction ....
Villasenor, J., Belzer, B., Liao, J., "Wavelet Filter Evaluation for Efficient Image Compression," accepted for publication in IEEE Transactions on Image Processing.
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J. Villasenor, B. Belzer, and J. Liao, "Wavelet filter evaluation for efficient image compression," IEEE Trans. Image Processing, vol. 4, pp. 1053--1060, 1995.
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