System and method for implementing the fast wavelet transform

Details System and method for implementing the fast wavelet transform System and method for implementing the fast wavelet transform

1996-05-14

1998-01-06

Mai, Tan V.

Boots, shoes, and leggings

36472413, G06F 1710

Patent

active

057062200

ABSTRACT:
A system and method implementing a fast wavelet transform by shifting a pair of pixels into a single shift register and using a multimode quadrature mirror filter to eliminate the need of downsampling the filtered signals and to decrease the area required to implement the device on a semiconductor chip.

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patent: 5276525 (1994-01-01), Gharari
patent: 5382979 (1995-01-01), Mun
patent: 5384869 (1995-01-01), Wilkinson et al.
patent: 5563960 (1996-10-01), Shapiro
Hilton, Michael L., et al, Compressing Still and Moving Images with Wavelets, Multimedia Systems, Apr. 18, 1994, vol. 2, No. 3, pp. 1-17.
Gray, Robert M., Vector Quantization, IEEE ASSP Magazine, Apr. 1984, pp. 4-29, U.S.A.

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