In other words, in general, there does not exist a principal component filter bank (PCFB) of a given nonzero degree. This is sharply in contrast to the cases of ...
ABSTRACT. In this paper we have two interesting results. One is of theoretical interest and the other practical. The theoretical.
ABSTRACT. In this paper we have two interesting results. One is of theoretical interest and the other practical. The theoretical.
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On existence of FIR principal component filter banks | CoLab
colab.ws › articles › ICASSP.1998.681691
Knowledge of the power spectrum of a stationary random sequence can be used for quantizing the signal efficiently and with minimum mean-squared error.
Two-dimensional (2-D) principal component filter banks (PCFBs) of finite impulse response (FIR) are proposed. For 2-D signals, among all uniform paraunitary ...
We have made explicit the precise connection between the optimization of orthonormal filter banks (FBs) and the principal component property: the principal ...
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, “On existence of FIR principal component filter banks,” in Proc. ICASSP, Seattle, May 1998. [12]. , “Theory and design of optimum FIR compaction filters,” ...
The optimal multiresolution analysis of signals and images can be done effectively using principal component filter banks (PCFB). They minimize the mean-squared ...
The existence of principal component filter banks (PCFBs) has been proved for the class of one-dimensional (1D), two-channel finite impulse response (FIR) ...