Nested random phase sequence sets: A link between AM-FM demodulation and increasing operators with application to cardiac image analysis

Rodriguez V. Paul, Marios S. Pattichis

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2 Citas (Scopus)

Resumen

AM-FM models images as a linear combination of positive amplitude modulated (AM) sinusoids with non-linear phase functions. In this paper, we develop a novel FM harmonics operator for revealing different levels of image structure detail. The new operator is defined in terms of known AM-FM demodulation techniques: dominant component analysis and channelized component analysis. We also show an example of image segmentation, where the new operator is used for tracking cardiac wall boundaries in Motion-mode (M-mode) ultrasound video.

Idioma originalInglés
Páginas196-200
Número de páginas5
EstadoPublicada - 2004
Publicado de forma externa
Evento2004 IEEE Southwest Symposium on Image Analysis and Interpretation - Lake Tahoe, NV, Estados Unidos
Duración: 28 mar. 200430 mar. 2004

Conferencia

Conferencia2004 IEEE Southwest Symposium on Image Analysis and Interpretation
País/TerritorioEstados Unidos
CiudadLake Tahoe, NV
Período28/03/0430/03/04

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