Accession Number : ADA297037
Title : Advanced Techniques for Signal and Image Compression/Reconstruction with Wavelets.
Descriptive Note : Reprint rept.,
Corporate Author : NAVAL UNDERSEA WARFARE CENTER NEWPORT DIV RI
Personal Author(s) : Nguyen, C. T. ; Ganesh, C. ; Hammel, S. E.
PDF Url : ADA297037
Report Date : 12 MAY 1995
Pagination or Media Count : 12
Abstract : This document presents wavelet based techniques and its application in the undersea environment for data compression. Performance comparisons with other traditional data compression/reconstruction techniques are made. The energy based method for wavelet coefficient selection is introduced. Performance comparison between global threshold and energy based methods are presented. (MM)
Descriptors : *IMAGE PROCESSING, *DATA COMPRESSION, *UNDERWATER ACOUSTICS, *MARINE BIOLOGICAL NOISE, ALGORITHMS, SIGNAL PROCESSING, NEURAL NETS, ACOUSTIC WAVES, DATA STORAGE SYSTEMS, ACOUSTIC SIGNALS.
Subject Categories : Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE