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Dive into the research topics where Kazutaka Masuda is active.

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Featured researches published by Kazutaka Masuda.


Osteoporosis International | 1997

Quantitative ultrasound for the assessment of bone status.

R. Morita; I. Yamamoto; I. Yuu; Y. Hamanaka; T. Ohta; M. Takada; R. Matsushita; Kazutaka Masuda

Quantitative ultrasound (QUS) teehnology for the assessment of bone status has progressed rapidly over the last 10 years, and eome into wide use within a relatively short time period, sinee the deviees are less expensive and simpler than X-ray densitometrie machines, portable and involve no radiation exposure. In addition, it is antieipated that QUS may refleet information on bone structure and quality that is not measured by bone densitometric teehniques.


Journal of Nuclear Medicine Technology | 1997

Two Optimal Prefilter Cutoff Frequencies Needed for SPECT Images of Myocadial Perfusion in a One-Day Protocol

Hideo Ohnishi; Toyotsugu Ota; Masahiko Takada; Tetsuo Kida; Kazuo Noma; Satoru Matsuo; Kazutaka Masuda; Itsuo Yamamoto; Rikushi Morita


The Journal of Nuclear Medicine | 1996

Age-Related Change of Technetium-99m-HMDP Distribution in the Skeleton

Yusuke Kigami; Itsuo Yamamoto; Hideo Ohnishi; Hiroaki Miura; Yasuo Ohnaka; Toyotsugu Ota; Itsuaki Yuu; Kazutaka Masuda; Rikushi Morita


Japanese Journal of Radiological Technology | 2001

Fundamental Evaluation of the ML-EM Reconstruction Algorithm for SPECT Images : Resolution, Noise, and Optimal Iterations

Hideo Ohnishi; Tadayuki Iida; Satoru Matsuo; Tetsuo Kida; Masahiro Yoshimura; Kazuo Noma; Kazutaka Masuda


Nihon Hōshasen Gijutsu Gakkai zasshi | 2006

[Examination of attenuation correction using low-dose computed tomography].

Harumi Iguchi; Tetsuo Kida; Kazuo Noma; Masahiro Yoshimura; Masanari Hamazu; Kazutaka Masuda


Japanese Journal of Radiological Technology | 1998

Comparison of Optimized Cut-off Frequency of Butterworth Filter for Cerebral Perfusion SPECT Images Assessed by Real Space and Frequency Space Domains

Hideo Ohnishi; Tetsuo Kida; Kazuo Noma; Satoru Matsuo; Masahiro Yoshimura; Kazutaka Masuda


Nihon Hōshasen Gijutsu Gakkai zasshi | 2003

[Report on the ECR2003 (European Congress of Radiology): comparison of apparent diffusion coefficient (ADC) between different MRI scanners].

Koizumi K; Kazutaka Masuda; Komizu M; Ikemoto Y; Masahiro Yoshimura; Iguchi H; Hiraga A; Kobayashi A


Japanese Journal of Radiological Technology | 1995

EVALUATION OF A SPECT IMAGE USING A TEXTUAL ANALYSIS

Hideo Ohnisi; Masafumi Takahashi; Satoru Matuo; N. Ushio; Kazuo Noma; Kazutaka Masuda


Japanese Journal of Radiological Technology | 1997

Analysis of the Frequency Components of X-ray Images

Satoru Matsuo; Mitsuru Komizu; Tetsuo Kida; Kazuo Noma; Keiji Hashimoto; Hideo Onishi; Kazutaka Masuda


Japanese Journal of Radiological Technology | 1992

243. Comparison of SPECT obtained by multi-detector scintilation cameras.

Hideo Ohnishi; N. Ushio; Masanari Hamazu; Kazutaka Masuda; T. Miyagawa

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Hideo Ohnishi

Shiga University of Medical Science

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Satoru Matsuo

Shiga University of Medical Science

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Tetsuo Kida

Shiga University of Medical Science

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Masahiro Yoshimura

Shiga University of Medical Science

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Hiroaki Miura

Shiga University of Medical Science

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