Accession Number:

ADD018444

Title:

An Energy-Based Wavelet System and Method for Signal Compression and Reconstruction.

Descriptive Note:

Patent Application, Filed 22 Apr 96,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1996-04-22

Pagination or Media Count:

34.0

Abstract:

A system and method for signal processing using wavelets are disclosed. The method includes the steps of generating a wavelet decomposition tree modeling the signal. The tree includes a plurality of levels of wavelet coefficients representative of the signal. The method further includes determining the actual number of wave let coefficients available at each of the plurality of levels measuring mean energy for each of the plurality of levels and determining a desired number of wavelet coefficients for each of the plurality of levels based on the mean energy determined in the step of measuring.

Subject Categories:

  • Miscellaneous Detection and Detectors
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE