## Theory of rate-distortion-optimal, constrained filterbanks-application to IIR and FIR biorthogonal designs

- Pierre Moulin, Mihai Anitescu, Kannan Ramchandran
- IEEE Trans. Signal Processing
- 2000

We consider the problem of designing a perfect{reconstruction, FIR, quadrature{mirror lter (QMF) bank (H; G) adapted to input signal statistics, with coding gain as the adaptation criterion. Maximization of the coding gain has so far been viewed as a diicult nonlinear constrained optimization problem. In this paper, it is shown that in fact the coding gain… (More)

- Coding gain
- Discretization
- Linear programming
- Cutting-plane method
- Optimization problem
- algorithm
- Program optimization
- Finite impulse response
- Algorithm
- Constrained optimization
- Constraint (mathematics)
- Local optimum
- Maxima and minima
- Numerical analysis
- Nonlinear system
- Expectation–maximization algorithm
- Eisenstein's criterion

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