Dynamic chest image analysis: Evaluation of model-based ventilation study with pyramid images

Jianming Liang; Raimo Virkki; Timo Jarvi; Aaro Kiuru; Martti Kormano; Erkki Svedstrom

Dynamic chest image analysis: Evaluation of model-based ventilation study with pyramid images

Jianming Liang, Raimo Virkki, Timo Jarvi, Aaro Kiuru, Martti Kormano, Erkki Svedstrom

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The dynamic chest image analysis is studied to develop computer analysis and visualization methods for showing focal and general abnormalities of lung ventilation and perfusion based on a sequence of digital chest fluoroscopy frames collected at different phases of the respiratory cycles in a short period of time. A multiresolution method for ventilation study with an explicit ventilation model based on pyramid images is proposed. The model aims at extracting accurate, geographic ventilation parameters, and the pyramid helps in understanding the ventilation at multiple resolutions and speeding up the convergence process in optimization.

Original language	English (US)
Title of host publication	Proceedings of the IEEE International Conference on Intelligent Processing Systems, ICIPS
Place of Publication	Piscataway, NJ, United States
Publisher	IEEE
Pages	989-993
Number of pages	5
Volume	2
State	Published - 1998
Externally published	Yes
Event	Proceedings of the 1997 IEEE International Conference on Intelligent Processing Systems, ICIPS'97. Part 1 (of 2) - Beijing, China Duration: Oct 28 1997 → Oct 31 1997

Other

Other	Proceedings of the 1997 IEEE International Conference on Intelligent Processing Systems, ICIPS'97. Part 1 (of 2)
City	Beijing, China
Period	10/28/97 → 10/31/97

ASJC Scopus subject areas

General Computer Science
General Engineering

Cite this

Dynamic chest image analysis: Evaluation of model-based ventilation study with pyramid images. / Liang, Jianming; Virkki, Raimo; Jarvi, Timo et al.
Proceedings of the IEEE International Conference on Intelligent Processing Systems, ICIPS. Vol. 2 Piscataway, NJ, United States: IEEE, 1998. p. 989-993.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liang, J, Virkki, R, Jarvi, T, Kiuru, A, Kormano, M & Svedstrom, E 1998, Dynamic chest image analysis: Evaluation of model-based ventilation study with pyramid images. in Proceedings of the IEEE International Conference on Intelligent Processing Systems, ICIPS. vol. 2, IEEE, Piscataway, NJ, United States, pp. 989-993, Proceedings of the 1997 IEEE International Conference on Intelligent Processing Systems, ICIPS'97. Part 1 (of 2), Beijing, China, 10/28/97.

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author = "Jianming Liang and Raimo Virkki and Timo Jarvi and Aaro Kiuru and Martti Kormano and Erkki Svedstrom",

year = "1998",

language = "English (US)",

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booktitle = "Proceedings of the IEEE International Conference on Intelligent Processing Systems, ICIPS",

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AU - Kiuru, Aaro

AU - Kormano, Martti

AU - Svedstrom, Erkki

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AB - The dynamic chest image analysis is studied to develop computer analysis and visualization methods for showing focal and general abnormalities of lung ventilation and perfusion based on a sequence of digital chest fluoroscopy frames collected at different phases of the respiratory cycles in a short period of time. A multiresolution method for ventilation study with an explicit ventilation model based on pyramid images is proposed. The model aims at extracting accurate, geographic ventilation parameters, and the pyramid helps in understanding the ventilation at multiple resolutions and speeding up the convergence process in optimization.

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Y2 - 28 October 1997 through 31 October 1997

ER -

Dynamic chest image analysis: Evaluation of model-based ventilation study with pyramid images

Abstract

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ASJC Scopus subject areas

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