Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation

Yunbin Chen; Junhai Wen; Li Wang; Peng Hu; Hao Zhang

doi:10.1109/BMEI.2009.5305112

Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation

Yunbin Chen^*, Junhai Wen, Li Wang, Peng Hu, Hao Zhang

^*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

2 引用（Scopus）

摘要

Single photon emission computed tomography (SPECT) could achieve the functional image of the organ of interest, so the diseases can be found much earlier. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. A simple method for cone beam reconstruction is to rebin the cone-beam projection data into 2D sinograms and use 2D reconstruction method to obtain the 3D reconstructed images. In this paper, we proposed two rebinning methods for cone-beam SPECT reconstruction with non-uniform attenuation, these two algorithms both can obtain good reconstruction results, especially when reconstructed slice is close to the mid-plane.

源语言	英语
主期刊名	Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009
DOI	https://doi.org/10.1109/BMEI.2009.5305112
出版状态	已出版 - 2009
活动	2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009 - Tianjin, 中国期限: 17 10月 2009 → 19 10月 2009

出版系列

姓名	Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009

会议

会议	2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009
国家/地区	中国
市	Tianjin
时期	17/10/09 → 19/10/09

访问文件

10.1109/BMEI.2009.5305112

其它文件与链接

链接到 Scopus 的出版物

引用此

Chen, Y., Wen, J., Wang, L., Hu, P., & Zhang, H. (2009). Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation. 在 Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009 文章 5305112 (Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009). https://doi.org/10.1109/BMEI.2009.5305112

@inproceedings{51fa6aef05b44a6396b30d8d64622a2b,

title = "Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation",

abstract = "Single photon emission computed tomography (SPECT) could achieve the functional image of the organ of interest, so the diseases can be found much earlier. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. A simple method for cone beam reconstruction is to rebin the cone-beam projection data into 2D sinograms and use 2D reconstruction method to obtain the 3D reconstructed images. In this paper, we proposed two rebinning methods for cone-beam SPECT reconstruction with non-uniform attenuation, these two algorithms both can obtain good reconstruction results, especially when reconstructed slice is close to the mid-plane.",

keywords = "Cone beam, Non-uniform attenuation, SPECT, Single slice rebinning",

author = "Yunbin Chen and Junhai Wen and Li Wang and Peng Hu and Hao Zhang",

year = "2009",

doi = "10.1109/BMEI.2009.5305112",

language = "English",

isbn = "9781424441341",

series = "Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009",

booktitle = "Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009",

note = "2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009 ; Conference date: 17-10-2009 Through 19-10-2009",

}

Chen, Y, Wen, J, Wang, L, Hu, P & Zhang, H 2009, Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation. 在 Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009., 5305112, Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009, 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009, Tianjin, 中国, 17/10/09. https://doi.org/10.1109/BMEI.2009.5305112

Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation. / Chen, Yunbin; Wen, Junhai; Wang, Li 等.
Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009. 2009. 5305112 (Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 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 - Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation

AU - Chen, Yunbin

AU - Wen, Junhai

AU - Wang, Li

AU - Hu, Peng

AU - Zhang, Hao

PY - 2009

Y1 - 2009

N2 - Single photon emission computed tomography (SPECT) could achieve the functional image of the organ of interest, so the diseases can be found much earlier. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. A simple method for cone beam reconstruction is to rebin the cone-beam projection data into 2D sinograms and use 2D reconstruction method to obtain the 3D reconstructed images. In this paper, we proposed two rebinning methods for cone-beam SPECT reconstruction with non-uniform attenuation, these two algorithms both can obtain good reconstruction results, especially when reconstructed slice is close to the mid-plane.

AB - Single photon emission computed tomography (SPECT) could achieve the functional image of the organ of interest, so the diseases can be found much earlier. Cone-beam SPECT reconstruction can improve the photo density and spatial resolution of the reconstructed image. A simple method for cone beam reconstruction is to rebin the cone-beam projection data into 2D sinograms and use 2D reconstruction method to obtain the 3D reconstructed images. In this paper, we proposed two rebinning methods for cone-beam SPECT reconstruction with non-uniform attenuation, these two algorithms both can obtain good reconstruction results, especially when reconstructed slice is close to the mid-plane.

KW - Cone beam

KW - Non-uniform attenuation

KW - SPECT

KW - Single slice rebinning

UR - http://www.scopus.com/inward/record.url?scp=74049127611&partnerID=8YFLogxK

U2 - 10.1109/BMEI.2009.5305112

DO - 10.1109/BMEI.2009.5305112

M3 - Conference contribution

AN - SCOPUS:74049127611

SN - 9781424441341

T3 - Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009

BT - Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009

T2 - 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009

Y2 - 17 October 2009 through 19 October 2009

ER -

Chen Y, Wen J, Wang L, Hu P, Zhang H. Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation. 在 Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009. 2009. 5305112. (Proceedings of the 2009 2nd International Conference on Biomedical Engineering and Informatics, BMEI 2009). doi: 10.1109/BMEI.2009.5305112

Rebinning methods for cone beam SPECT reconstruction with non-uniform attenuation

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