Blind adaptive estimation of KLT basis vectors
C.E. Davila · IEEE Transactions on Signal Processing · 2001
Several algorithms for estimating the basis vectors used in the Karhunen-Loeve transform (KLT) are described. The algorithms are "blind" in the sense that they utilize minimal information about the data vector being encoded. This eliminates the need to repeatedly encode and transmit the KLT basis vectors in data compression applications.