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
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
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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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
圧縮センシングを用いたMRIの高速撮像
使用压缩传感的高速 MRI 成像
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[伊藤聡志]
通讯作者:
伊藤聡志
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