Title
Fast AM-FM demodulation image and video analysis using single instruction multiple data (SIMD) architectures
Date Issued
01 January 2003
Access level
metadata only access
Resource Type
conference paper
Author(s)
University of New Mexico
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.
Start page
230
End page
233
Language
English
OCDE Knowledge area
Otras ingenierías y tecnologías
Subjects
Scopus EID
2-s2.0-1542643557
ISBN
0889863784
Source
Proceedings of the IASTED International Conference on Signal Processing, Pattern Reconition, and Applications
Sources of information:
Directorio de Producción Científica
Scopus