BEGIN:VCALENDAR
VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
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TZID:Europe/Warsaw
BEGIN:DAYLIGHT
DTSTART:20120325T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
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BEGIN:STANDARD
DTSTART:20121028T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
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BEGIN:VEVENT
DTSTAMP:20130131T173156Z
UID:EF887607-E5B6-11E7-833E-0050568D7F66
DTSTART;TZID=Europe/Warsaw:20120328T120000
DTEND;TZID=Europe/Warsaw:20120328T140000
DESCRIPTION:A hypothesis about efficient Mallat scheme decomposition stage 
 with the use of filters derived from the 16 DTTs\, instead of the wavelet 
 convolution filters\, was discussed. Introduction of windowing in the time
  domain resulted in considerable reduction of computations\, up to 34 time
 s\, while the accompanying distortion was assessed at the PSNR level about
  40 dB. The investigation was performed with statistically defined signals
 \, based on the first-order Markov process with an assumed intersymbol cor
 relation.\n\nPoznan\, Wielkopolskie\, Poland
LOCATION:Poznan\, Wielkopolskie\, Poland
ORGANIZER:
SEQUENCE:0
SUMMARY:[Legacy Report] Wavelet-like decomposition using discrete trigonome
 tric transforms 
URL;VALUE=URI:https://events.vtools.ieee.org/m/84669
X-ALT-DESC:Description: <br />A hypothesis about efficient Mallat scheme de
 composition stage with the use of filters derived from the 16 DTTs\, inste
 ad of the wavelet convolution filters\, was discussed. Introduction of win
 dowing in the time domain resulted in considerable reduction of computatio
 ns\, up to 34 times\, while the accompanying distortion was assessed at th
 e PSNR level about 40 dB. The investigation was performed with statistical
 ly defined signals\, based on the first-order Markov process with an assum
 ed intersymbol correlation.
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