Art

J-GLOBAL ID：200902148814827150   Reference number：01A0981876

Use of Dual Fresnel Transform Pairs to Improve Signal-to-Noise Ratio in Magnetic Resonance Imaging.

フレネル変換の複式解法を利用したMR映像のSNR改善法

Author (2)： ITO SATOSHI (宇都宮大 工) ,  YAMADA YOSHIFUMI (宇都宮大 工)
Material： Medical Imaging Technology  (Med Imaging Technol)
Volume： 19  Issue： 5  Page： 355-369  Publication year： Sep. 25, 2001 
JST Material Number： X0353A  ISSN： 0288-450X  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *NMR imaging ,...
Semi thesaurus term： Fresnel変換

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JST classification (1)： Medical image processing  (JE04020T)

Reference (11)：

• WIENER, N. Extrapolation, Interpolation, and Smoothing of Stationary Time Series. 1949
• 板垣秀信. 適応型非線形フィルタを用いた NMR 画像の画質改善. 電子情報通信学会論文誌C. 1989, J-72-D-2, 1730-1736
• STARCK, J. L. Astronomical image compression based on noise suppression. Publication of the Astronomical Society of the Pacific. 1996, 108, 446-455
• DONOHO, D. L. Nonlinear wavelet methods for recorery of signals, densities, and spectra from indirect and noisy data. Proceedings of Symposia in Applied Mathematics. 1993, 47
• STARCK, J. L. Filtering and deconvolution by the wavelet transform. Signal Procesing. 1994, 35, 195-211

Terms in the title (5)： フレネル変換 ,  解法 ,  MR ,  映像 ,  SNR