The wavelet transform-a CMOS VLSI ASIC implementation

Author

Hoyt, John D. ; Weschsler, H.

Author_Institution

Eng. Res. Facility, Federal Bur. of Investigation, Quantico, VA, USA

fYear

1992

fDate

30 Aug-3 Sep 1992

Firstpage

19

Lastpage

22

Abstract

Describes a complementary metal oxide semiconductor (CMOS) very large scale integration (VLSI) application specific integrated circuit (ASIC) implementation of the wavelet transform. This custom hardware can provide higher speed, in the order of 5-50 million data samples/sec (needed for video applications) and/or lower power (needed for battery powered applications) than software implementations of either the wavelet or windowed Fourier transform on a conventional Von Neumann programmable computer

Keywords

VLSI; application specific integrated circuits; digital signal processing chips; speech analysis and processing; wavelet transforms; ASIC; CMOS; VLSI; custom hardware; wavelet transform; Application specific integrated circuits; Design automation; Filters; Fourier transforms; Frequency; Hardware; Signal resolution; Speech analysis; Very large scale integration; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Pattern Recognition, 1992. Vol. IV. Conference D: Architectures for Vision and Pattern Recognition, Proceedings., 11th IAPR International Conference on

Conference_Location

The Hague

Print_ISBN

0-8186-2925-8

Type

conf

DOI

10.1109/ICPR.1992.202119

Filename

202119