Youichi Yamazaki - researchr alias

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Viewing Publication 1 - 13 from 13

2004

Automatic motion correction for quantification of myocardial perfusion using dynamic magnetic resonance imagingK. Kawakami, Kenya Murase, A. Kawakami, M. Kumashiro, Youichi Yamazaki, T. Tabuchi, M. Nagayama, Y. Watanabe. cars 2004: 1372

Effects of the threshold function form for wavelet noise reduction with generalized cross-validation methodHideaki Kubota, Nobuyoshi Tanki, Takafumi Nanjo, Kazunori Kawakami, Youichi Yamazaki, Kenya Murase. cars 2004: 1238

Usefulness of three-dimensional fractal analysis for breast cancer detection in computer-aided diagnosis of mammogramsKenya Murase, Nobuyoshi Tanki, Hideaki Kubota, Youichi Yamazaki, M. Nagao. cars 2004: 1351

An efficient method of generating functional images of kinetic parameters using T1-weighted dynamic contrast-enhanced MRIKenya Murase, S. Miyazaki, Y. Yamashita, Youichi Yamazaki, Yoshifumi Sugawara. cars 2004: 1263

Attenuation correction in hybrid PET using X-ray computed tomographyM. Uegaki, K. Fujino, Kenya Murase, T. Kamiya, Y. Nakamura, Yusuke Uenishi, Makoto Nagayoshi, Minoru Kawamata, Youichi Yamazaki, Naohiko Oku, Jun Hatazawa. cars 2004: 1255

2003

Anisotropic diffusion method for medical images with various extents of noise and spatial resolutionKazunori Kawasakami, Kenya Murase, Youichi Yamazaki, Kenji Matsumoto, Hideaki Kubota. cars 2003: 1310

Autoregressive moving average model for qualification of cerebral blood flow using dyna mic susceptibility contrast-enhanced MRIKenya Murase, Youichi Yamazaki, Takuya Enoki, Masaaki Shinohara. cars 2003: 1324

Evaluation of diffusion anisotropy in the human brain using MR diffusion tensor imagingYuko Shakudo, Kenya Murase, Chiaki Oohira, Youichi Yamazaki, Ichiro Sogabe, Hiroshi Higashino, Keiichi Kikuchi. cars 2003: 1325

THree-dimensionel visualization of white matter fiber using diffusion tensor magnetic resonance imaging of the brainYouichi Yamazaki, Kenya Murase, Chiaki Oohira, Yuko Shakudo, Ichiro Sogabe, Hiroshi Higashino, Keiichi Kikuchi. cars 2003: 1311

2001

Noninvasive determination of arterial input function using fuzzy clustering for quantification of myocardial blood flow with nitrogen-13-ammonia and PET: comparison with factor analysis and independent component analysisT. Kitada, Kenya Murase, Y. Nishimura, Youichi Yamazaki, Masaaki Shinohara, S. Iwamoto, Y. Ueno, S. Yamada, J. Yoshioka, D. Nakatani. cars 2001: 1190-1191

Development of three-dimensional simulation maps for analysis of tissue contrast in magnetic resonance images with various pulse sequencesKenya Murase, T. Kitada, Y. Nishimura, Youichi Yamazaki, Masaaki Shinohara, S. Iwamoto, Y. Ueno, S. Yamada, Keiichi Kikuchi, H. Miki, Junpei Ikezoe. cars 2001: 1182-1183

Usefulness of fuzzy clustering for automated extraction of arterial input function for quantification of cerebral blood flow with dynamic susceptibility contrast-enhanced magnetic resonance imagingMasaaki Shinohara, Kenya Murase, T. Kitada, Y. Nishimura, Youichi Yamazaki, S. Iwamoto, Y. Ueno, S. Yamada, Keiichi Kikuchi, H. Miki, Junpei Ikezoe. cars 2001: 1164-1165

Development of automated seeded region growing algorithm for extraction of cerebral blood vessels from magnetic resonance angiographyYouichi Yamazaki, Kenya Murase, Y. Tuduki, Y. Nishimura, T. Kitada, Masaaki Shinohara, S. Iwamoto, Y. Ueno, S. Yamada, Keiichi Kikuchi. cars 2001: 1162-1163

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