An AM-FM model for motion estimation in atherosclerotic plaque videos

V. Murray; S. E. Murillo; M. S. Pattichis; C. P. Loizou; C. S. Pattichis; E. Kyriacou; A. Nicolaides

doi:10.1109/ACSSC.2007.4487315

An AM-FM model for motion estimation in atherosclerotic plaque videos

V. Murray
, S. E. Murillo
, M. S. Pattichis
, C. P. Loizou
, C. S. Pattichis
, E. Kyriacou
, A. Nicolaides

University of New Mexico
Intercollege Limassol Campus
University of Cyprus
Cyprus Institute of Neurology and Genetics
Imperial College London

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

18 Citas (Scopus)

Resumen

We present new multidimensional Amplitude-Modulation Frequency-Modulation (AM-FM) methods for motion estimation. For a single AM-FM component we show that the optical flow constraint leads to separate equations for amplitude modulation (AM) and frequency modulation (FM). We compare our approach with phase-based estimation developed by Fleet and Jepson and also the original optical flow method by Horn and Schunck. An advantage of the proposed method is that it provides for dense estimates that remain accurate over the entire video. We also present preliminary results on atherosclerotic plaques videos where the AM method appears to work best.

Idioma original	Inglés
Título de la publicación alojada	Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC
Editorial	IEEE Computer Society
Páginas	746-750
Número de páginas	5
ISBN (versión impresa)	9781424421107
DOI	https://doi.org/10.1109/ACSSC.2007.4487315
Estado	Publicada - 2007
Publicado de forma externa	Sí
Evento	41st Asilomar Conference on Signals, Systems and Computers, ACSSC 2007 - Pacific Grove, CA, Estados Unidos Duración: 4 nov. 2007 → 7 nov. 2007

Serie de la publicación

Nombre	Conference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (versión impresa)	1058-6393

Conferencia

Conferencia	41st Asilomar Conference on Signals, Systems and Computers, ACSSC 2007
País/Territorio	Estados Unidos
Ciudad	Pacific Grove, CA
Período	4/11/07 → 7/11/07

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10.1109/ACSSC.2007.4487315

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Murray, V., Murillo, S. E., Pattichis, M. S., Loizou, C. P., Pattichis, C. S., Kyriacou, E., & Nicolaides, A. (2007). An AM-FM model for motion estimation in atherosclerotic plaque videos. En Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC (pp. 746-750). Artículo 4487315 (Conference Record - Asilomar Conference on Signals, Systems and Computers). IEEE Computer Society. https://doi.org/10.1109/ACSSC.2007.4487315

@inproceedings{279bd29cf345417d9f5cbec4b68ca74d,

title = "An AM-FM model for motion estimation in atherosclerotic plaque videos",

abstract = "We present new multidimensional Amplitude-Modulation Frequency-Modulation (AM-FM) methods for motion estimation. For a single AM-FM component we show that the optical flow constraint leads to separate equations for amplitude modulation (AM) and frequency modulation (FM). We compare our approach with phase-based estimation developed by Fleet and Jepson and also the original optical flow method by Horn and Schunck. An advantage of the proposed method is that it provides for dense estimates that remain accurate over the entire video. We also present preliminary results on atherosclerotic plaques videos where the AM method appears to work best.",

author = "V. Murray and Murillo, \{S. E.\} and Pattichis, \{M. S.\} and Loizou, \{C. P.\} and Pattichis, \{C. S.\} and E. Kyriacou and A. Nicolaides",

year = "2007",

doi = "10.1109/ACSSC.2007.4487315",

language = "English",

isbn = "9781424421107",

series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",

publisher = "IEEE Computer Society",

pages = "746--750",

booktitle = "Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC",

note = "41st Asilomar Conference on Signals, Systems and Computers, ACSSC 2007 ; Conference date: 04-11-2007 Through 07-11-2007",

}

Murray, V, Murillo, SE, Pattichis, MS, Loizou, CP, Pattichis, CS, Kyriacou, E & Nicolaides, A 2007, An AM-FM model for motion estimation in atherosclerotic plaque videos. En Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC., 4487315, Conference Record - Asilomar Conference on Signals, Systems and Computers, IEEE Computer Society, pp. 746-750, 41st Asilomar Conference on Signals, Systems and Computers, ACSSC 2007, Pacific Grove, CA, Estados Unidos, 4/11/07. https://doi.org/10.1109/ACSSC.2007.4487315

An AM-FM model for motion estimation in atherosclerotic plaque videos. / Murray, V.; Murillo, S. E.; Pattichis, M. S. et al.
Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC. IEEE Computer Society, 2007. p. 746-750 4487315 (Conference Record - Asilomar Conference on Signals, Systems and Computers).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - An AM-FM model for motion estimation in atherosclerotic plaque videos

AU - Murray, V.

AU - Murillo, S. E.

AU - Pattichis, M. S.

AU - Loizou, C. P.

AU - Pattichis, C. S.

AU - Kyriacou, E.

AU - Nicolaides, A.

PY - 2007

Y1 - 2007

N2 - We present new multidimensional Amplitude-Modulation Frequency-Modulation (AM-FM) methods for motion estimation. For a single AM-FM component we show that the optical flow constraint leads to separate equations for amplitude modulation (AM) and frequency modulation (FM). We compare our approach with phase-based estimation developed by Fleet and Jepson and also the original optical flow method by Horn and Schunck. An advantage of the proposed method is that it provides for dense estimates that remain accurate over the entire video. We also present preliminary results on atherosclerotic plaques videos where the AM method appears to work best.

AB - We present new multidimensional Amplitude-Modulation Frequency-Modulation (AM-FM) methods for motion estimation. For a single AM-FM component we show that the optical flow constraint leads to separate equations for amplitude modulation (AM) and frequency modulation (FM). We compare our approach with phase-based estimation developed by Fleet and Jepson and also the original optical flow method by Horn and Schunck. An advantage of the proposed method is that it provides for dense estimates that remain accurate over the entire video. We also present preliminary results on atherosclerotic plaques videos where the AM method appears to work best.

UR - https://www.scopus.com/pages/publications/50249085044

U2 - 10.1109/ACSSC.2007.4487315

DO - 10.1109/ACSSC.2007.4487315

M3 - Conference contribution

AN - SCOPUS:50249085044

SN - 9781424421107

T3 - Conference Record - Asilomar Conference on Signals, Systems and Computers

SP - 746

EP - 750

BT - Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC

PB - IEEE Computer Society

T2 - 41st Asilomar Conference on Signals, Systems and Computers, ACSSC 2007

Y2 - 4 November 2007 through 7 November 2007

ER -

Murray V, Murillo SE, Pattichis MS, Loizou CP, Pattichis CS, Kyriacou E et al. An AM-FM model for motion estimation in atherosclerotic plaque videos. En Conference Record of the 41st Asilomar Conference on Signals, Systems and Computers, ACSSC. IEEE Computer Society. 2007. p. 746-750. 4487315. (Conference Record - Asilomar Conference on Signals, Systems and Computers). doi: 10.1109/ACSSC.2007.4487315

An AM-FM model for motion estimation in atherosclerotic plaque videos

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