断层合成系统的奇异值分解。
Singular-value decomposition of a tomosynthesis system.
作者信息
Burvall Anna, Barrett Harrison H, Myers Kyle J, Dainty Christopher
机构信息
Biomedical and X-Ray Physics, Royal Institute of Technology, AlbaNova University Center, SE-10691 Stockholm, Sweden.
出版信息
Opt Express. 2010 Sep 27;18(20):20699-711. doi: 10.1364/OE.18.020699.
Abstract
Tomosynthesis is an emerging technique with potential to replace mammography, since it gives 3D information at a relatively small increase in dose and cost. We present an analytical singular-value decomposition of a tomosynthesis system, which provides the measurement component of any given object. The method is demonstrated on an example object. The measurement component can be used as a reconstruction of the object, and can also be utilized in future observer studies of tomosynthesis image quality.
摘要
断层合成是一种新兴技术，有潜力取代乳腺钼靶摄影，因为它能以相对较小的剂量和成本增加提供三维信息。我们提出了一种断层合成系统的解析奇异值分解方法，该方法可提供任何给定物体的测量分量。通过一个示例物体对该方法进行了演示。测量分量可用作物体的重建，也可用于未来断层合成图像质量的观察者研究。
相似文献
1
Singular-value decomposition of a tomosynthesis system.断层合成系统的奇异值分解。
Opt Express. 2010 Sep 27;18(20):20699-711. doi: 10.1364/OE.18.020699.
2
Digital tomosynthesis aided by low-resolution exact computed tomography.低分辨率精确计算机断层扫描辅助的数字断层合成
J Comput Assist Tomogr. 2007 Nov-Dec;31(6):976-83. doi: 10.1097/rct.0b013e31803e8c1f.
3
An object-oriented simulator for 3D digital breast tomosynthesis imaging system.一个用于三维数字乳腺断层成像系统的面向对象模拟器。
Comput Math Methods Med. 2013;2013:250689. doi: 10.1155/2013/250689. Epub 2013 Nov 25.
4
The simulation of 3D microcalcification clusters in 2D digital mammography and breast tomosynthesis.二维数字乳腺摄影和断层合成中的三维微钙化簇模拟。
Med Phys. 2011 Dec;38(12):6659-71. doi: 10.1118/1.3662868.
5
3D imaging using magnetic resonance tomosynthesis (MRT) technique.使用磁共振断层合成（MRT）技术的3D成像。
Med Phys. 2012 Aug;39(8):4733-41. doi: 10.1118/1.4737111.
6
Oblique reconstructions in tomosynthesis. II. Super-resolution.断层合成中的斜向重建。II. 超分辨率。
Med Phys. 2013 Nov;40(11):111912. doi: 10.1118/1.4819942.
7
A computer simulation platform for the optimization of a breast tomosynthesis system.一种用于优化乳腺断层合成系统的计算机模拟平台。
Med Phys. 2007 Mar;34(3):1098-109. doi: 10.1118/1.2558160.
8
Oblique reconstructions in tomosynthesis. I. Linear systems theory.断层合成中的斜向重建。I. 线性系统理论。
Med Phys. 2013 Nov;40(11):111911. doi: 10.1118/1.4819941.
9
Three-dimensional linear system analysis for breast tomosynthesis.乳腺断层合成的三维线性系统分析
Med Phys. 2008 Dec;35(12):5219-32. doi: 10.1118/1.2996014.
10
Optimization of the acquisition geometry in digital tomosynthesis of the breast.乳腺数字断层合成中采集几何结构的优化。
Med Phys. 2009 Apr;36(4):1199-207. doi: 10.1118/1.3090889.
引用本文的文献
1
Null functions in three-dimensional imaging of alpha and beta particles.α粒子和β粒子三维成像中的零函数
Sci Rep. 2017 Nov 17;7(1):15807. doi: 10.1038/s41598-017-16111-z.
本文引用的文献
1
Development and characterization of an anthropomorphic breast software phantom based upon region-growing algorithm.基于区域生长算法的拟人化乳房软件体模的开发与特性描述。
Med Phys. 2011 Jun;38(6):3165-76. doi: 10.1118/1.3590357.
2
Task-based assessment of breast tomosynthesis: effect of acquisition parameters and quantum noise.基于任务的乳腺断层合成成像评估：采集参数和量子噪声的影响。
Med Phys. 2010 Apr;37(4):1591-600. doi: 10.1118/1.3357288.
3
Digital breast tomosynthesis versus digital mammography: a clinical performance study.数字乳腺断层合成与数字乳腺钼靶摄影：一项临床性能研究。
Eur Radiol. 2010 Jul;20(7):1545-53. doi: 10.1007/s00330-009-1699-5. Epub 2009 Dec 22.
4
Optimized image acquisition for breast tomosynthesis in projection and reconstruction space.在投影和重建空间中对乳腺断层合成进行优化的图像采集。
Med Phys. 2009 Nov;36(11):4859-69. doi: 10.1118/1.3231814.
5
Tomosynthesis imaging: at a translational crossroads.断层合成成像：处于转化的十字路口。
Med Phys. 2009 Jun;36(6):1956-67. doi: 10.1118/1.3120285.
6
Statistical texture synthesis of mammographic images with super-blob lumpy backgrounds.具有超斑点块状背景的乳腺钼靶图像的统计纹理合成
Opt Express. 1999 Jan 4;4(1):33-42. doi: 10.1364/oe.4.000033.
7
Singular vectors of a linear imaging system as efficient channels for the bayesian ideal observer.线性成像系统的奇异向量作为贝叶斯理想观察者的有效通道。
IEEE Trans Med Imaging. 2009 May;28(5):657-68. doi: 10.1109/TMI.2008.2008967. Epub 2008 Nov 7.
8
Characterizing anatomical variability in breast CT images.表征乳腺CT图像中的解剖变异。
Med Phys. 2008 Oct;35(10):4685-94. doi: 10.1118/1.2977772.
9
Breast tomosynthesis and digital mammography: a comparison of breast cancer visibility and BIRADS classification in a population of cancers with subtle mammographic findings.乳腺断层合成与数字乳腺摄影：在乳腺钼靶检查结果不明显的癌症人群中乳腺癌可见性及乳腺影像报告和数据系统（BIRADS）分类的比较
Eur Radiol. 2008 Dec;18(12):2817-25. doi: 10.1007/s00330-008-1076-9. Epub 2008 Jul 19.
10
Digital breast tomosynthesis: a pilot observer study.数字乳腺断层合成：一项初步观察者研究。
AJR Am J Roentgenol. 2008 Apr;190(4):865-9. doi: 10.2214/AJR.07.2841.
Zotero 插件