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Studies on Acquisition Strategies and Image reconstruction Methods in Phase-Scrambling Fourier Transform Imaging

Studies on Acquisition Strategies and Image reconstruction Methods in Phase-Scrambling Fourier Transform Imaging
扰相傅里叶变换成像采集策略和图像重建方法研究
批准号:
21560438
负责人:
ITO Satoshi
金额:
$3.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
The signal obtained in the phase-scrambling Fourier transform (PSFT) imaging technique can be transformed to the signal described by the Fresnel transform of the objects and therefore pseudo-parallel imaging is feasible. In this study, the improvementsin image quality with such pseudo-parallel imaging were examined and demonstrated. Experiments showed that the image quality was improved and that images almost entirelyfree of aliasing artifacts could be obtained.
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会议论文
Single-signal Based Parallel Imaging Using Compressed Sensing
使用压缩感知的基于单信号的并行成像
DOI: --
发表时间: 2011
期刊: International Society of Magnetic Resonance in Medicine 19th Scientific Meeting
影响因子: --
作者: [Satoshi ITO, Hirotoshi ARAI, Yoshifumi YAMADA]
通讯作者: Yoshifumi YAMADA
FREBAS変換を使用したCompressed Sensingの基礎検討
使用 FREBAS 转换的压缩感知基础研究
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者: [伊藤聡志, 宮林弘治, 山田芳文]
通讯作者: 山田芳文
Single Image Super-Resolution using the FREBAS Transform
使用 FREBAS 变换的单图像超分辨率
DOI: --
发表时间: 2011
期刊: SPIE Medical Imaging 2011
影响因子: --
作者: [Satoshi ITO, Taiki EIRAKU, Yoshifumi YAMADA]
通讯作者: Yoshifumi YAMADA
Single Coil PILS Imaging Using Phase-Scrambling Fourier Transform Technique
使用相位扰乱傅立叶变换技术的单线圈 PILS 成像
DOI: --
发表时间: 2010
期刊: Proceedings of International Society of Magnetic Resonance in Medicine 18th Scientific Meeting (Accepted)
影响因子: --
作者: [伊藤聡志, 山田芳文]
通讯作者: 山田芳文
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