Fast AM-FM demodulation image and video analysis using single instruction multiple data (SIMD) architectures

V. Paul Rodríguez, Ramiro Jordan, Marios S. Pattichis, M. B. Goens

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

AM-FM demodulation is used for expanding a digital image/video in terms of an AM-FM series expansion. The fundamental AM-FM harmonic is estimated using a collection of bandpass filters which operate over the analytic version of the input image/video. The SIMD architecture was used to develop a fast implementation of the AM-FM decomposition. Preliminary results are shown for a novel fast segmentation of M-mode ultrasound videos, based only on the harmonic estimation.

Original languageEnglish
Title of host publicationProceedings of the IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
EditorsM.H. Hamza
Pages230-233
Number of pages4
StatePublished - 2003
Externally publishedYes
EventProceedings of the IASTED International Conference on Signal Processing, Pattern Recognition and Applications - Rhodes, Greece
Duration: 30 Jun 20032 Jul 2003

Publication series

NameProceedings of the IASTED International Conference on Signal Processing, Pattern Reconition, and Applications

Conference

ConferenceProceedings of the IASTED International Conference on Signal Processing, Pattern Recognition and Applications
Country/TerritoryGreece
CityRhodes
Period30/06/032/07/03

Keywords

  • AM-FM demodulation
  • Algorithms and Techniques
  • SIMD architecture
  • Ultrasound analysis

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