Analytical cone beam SPECT reconstruction with non-uniform attenuation

Wen Junhai; Chen Yunbin; Wang Li

doi:10.1109/ICBBE.2009.5162368

Analytical cone beam SPECT reconstruction with non-uniform attenuation

Wen Junhai^*, Chen Yunbin, Wang Li

^*此作品的通讯作者

生命学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

1 引用（Scopus）

摘要

Single photon emission computed tomography (SPECT) is one of the nuclear medical imaging techniques and widely used in the clinical applications. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. In this paper, based on our analytical fan-beam SPECT reconstruction formula with non-uniform attenuation and Feldkamp method, we present an analytical cone-beam SPECT reconstruction algorithm for the non-uniform attenuated Radon transform. The computer simulation experiments had demonstrated its accuracy and robustness.

源语言	英语
主期刊名	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
DOI	https://doi.org/10.1109/ICBBE.2009.5162368
出版状态	已出版 - 2009
活动	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 - Beijing, 中国期限: 11 6月 2009 → 13 6月 2009

出版系列

姓名	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

会议

会议	3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009
国家/地区	中国
市	Beijing
时期	11/06/09 → 13/06/09

访问文件

10.1109/ICBBE.2009.5162368

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Junhai, W., Yunbin, C., & Li, W. (2009). Analytical cone beam SPECT reconstruction with non-uniform attenuation. 在 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 文章 5162368 (3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009). https://doi.org/10.1109/ICBBE.2009.5162368

@inproceedings{e0001fc3875047d4a1f6290f58bdf203,

title = "Analytical cone beam SPECT reconstruction with non-uniform attenuation",

abstract = "Single photon emission computed tomography (SPECT) is one of the nuclear medical imaging techniques and widely used in the clinical applications. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. In this paper, based on our analytical fan-beam SPECT reconstruction formula with non-uniform attenuation and Feldkamp method, we present an analytical cone-beam SPECT reconstruction algorithm for the non-uniform attenuated Radon transform. The computer simulation experiments had demonstrated its accuracy and robustness.",

keywords = "Cone-beam, Feldkamp algorithm, Non-uniform attenuation, Ray-driven, SPECT",

author = "Wen Junhai and Chen Yunbin and Wang Li",

year = "2009",

doi = "10.1109/ICBBE.2009.5162368",

language = "English",

isbn = "9781424429028",

series = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",

booktitle = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009",

note = "3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009 ; Conference date: 11-06-2009 Through 13-06-2009",

}

Junhai, W, Yunbin, C & Li, W 2009, Analytical cone beam SPECT reconstruction with non-uniform attenuation. 在 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009., 5162368, 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009, 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009, Beijing, 中国, 11/06/09. https://doi.org/10.1109/ICBBE.2009.5162368

Analytical cone beam SPECT reconstruction with non-uniform attenuation. / Junhai, Wen; Yunbin, Chen; Li, Wang.
3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009. 2009. 5162368 (3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Analytical cone beam SPECT reconstruction with non-uniform attenuation

AU - Junhai, Wen

AU - Yunbin, Chen

AU - Li, Wang

PY - 2009

Y1 - 2009

N2 - Single photon emission computed tomography (SPECT) is one of the nuclear medical imaging techniques and widely used in the clinical applications. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. In this paper, based on our analytical fan-beam SPECT reconstruction formula with non-uniform attenuation and Feldkamp method, we present an analytical cone-beam SPECT reconstruction algorithm for the non-uniform attenuated Radon transform. The computer simulation experiments had demonstrated its accuracy and robustness.

AB - Single photon emission computed tomography (SPECT) is one of the nuclear medical imaging techniques and widely used in the clinical applications. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. In this paper, based on our analytical fan-beam SPECT reconstruction formula with non-uniform attenuation and Feldkamp method, we present an analytical cone-beam SPECT reconstruction algorithm for the non-uniform attenuated Radon transform. The computer simulation experiments had demonstrated its accuracy and robustness.

KW - Cone-beam

KW - Feldkamp algorithm

KW - Non-uniform attenuation

KW - Ray-driven

KW - SPECT

UR - http://www.scopus.com/inward/record.url?scp=72749092654&partnerID=8YFLogxK

U2 - 10.1109/ICBBE.2009.5162368

DO - 10.1109/ICBBE.2009.5162368

M3 - Conference contribution

AN - SCOPUS:72749092654

SN - 9781424429028

T3 - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

BT - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

T2 - 3rd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2009

Y2 - 11 June 2009 through 13 June 2009

ER -

Analytical cone beam SPECT reconstruction with non-uniform attenuation

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