Pyramidal search of maximum coherence direction for biomedical image interpolation

Jingdan Zhang; Michelle Yongmei Wang; Baining Guo

doi:10.1109/ISBI.2002.1029403

Pyramidal search of maximum coherence direction for biomedical image interpolation

Jingdan Zhang, Michelle Yongmei Wang, Baining Guo

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

Abstract

A multiresolution technique for biomedical image interpolation is presented in this paper. It is an extension of the work on Directional Coherence Interpolation (DCI) [15] - a novel gray-level image interpolation method that interpolates the missing image data along the smoothed Maximum Coherence Directions (MCDs). We propose to apply a pyramidal search strategy for MCD estimation. This coarse-to-fine scheme requires less computation time by starting with the reduced amount of data and propagating searching results to finer resolutions. In addition, it also improves robustness compared with our previous single resolution DCI.

Original language	English (US)
Title of host publication	2002 IEEE International Symposium on Biomedical Imaging, ISBI 2002 - Proceedings
Publisher	IEEE Computer Society
Pages	887-890
Number of pages	4
Volume	2002-January
ISBN (Electronic)	078037584X
DOIs	https://doi.org/10.1109/ISBI.2002.1029403
State	Published - Jan 1 2002
Externally published	Yes
Event	IEEE International Symposium on Biomedical Imaging, ISBI 2002 - Washington, United States Duration: Jul 7 2002 → Jul 10 2002

Other

Other	IEEE International Symposium on Biomedical Imaging, ISBI 2002
Country	United States
City	Washington
Period	7/7/02 → 7/10/02

ASJC Scopus subject areas

Biomedical Engineering
Radiology Nuclear Medicine and imaging

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Pyramidal search of maximum coherence direction for biomedical image interpolation. / Zhang, Jingdan; Wang, Michelle Yongmei; Guo, Baining.

2002 IEEE International Symposium on Biomedical Imaging, ISBI 2002 - Proceedings. Vol. 2002-January IEEE Computer Society, 2002. p. 887-890 1029403.

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

Zhang, J, Wang, MY & Guo, B 2002, Pyramidal search of maximum coherence direction for biomedical image interpolation. in 2002 IEEE International Symposium on Biomedical Imaging, ISBI 2002 - Proceedings. vol. 2002-January, 1029403, IEEE Computer Society, pp. 887-890, IEEE International Symposium on Biomedical Imaging, ISBI 2002, Washington, United States, 7/7/02. https://doi.org/10.1109/ISBI.2002.1029403

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abstract = "A multiresolution technique for biomedical image interpolation is presented in this paper. It is an extension of the work on Directional Coherence Interpolation (DCI) [15] - a novel gray-level image interpolation method that interpolates the missing image data along the smoothed Maximum Coherence Directions (MCDs). We propose to apply a pyramidal search strategy for MCD estimation. This coarse-to-fine scheme requires less computation time by starting with the reduced amount of data and propagating searching results to finer resolutions. In addition, it also improves robustness compared with our previous single resolution DCI.",

author = "Jingdan Zhang and Wang, {Michelle Yongmei} and Baining Guo",

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AB - A multiresolution technique for biomedical image interpolation is presented in this paper. It is an extension of the work on Directional Coherence Interpolation (DCI) [15] - a novel gray-level image interpolation method that interpolates the missing image data along the smoothed Maximum Coherence Directions (MCDs). We propose to apply a pyramidal search strategy for MCD estimation. This coarse-to-fine scheme requires less computation time by starting with the reduced amount of data and propagating searching results to finer resolutions. In addition, it also improves robustness compared with our previous single resolution DCI.

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ER -

Pyramidal search of maximum coherence direction for biomedical image interpolation

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