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Imai, Kuniharu
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1

Development and validation of the effective CNR analysis me..:

Igarashi, Kengo ; Imai, Kuniharu ; Matsushima, Shigeru..
Physical and Engineering Sciences in Medicine.  47 (2024)  2 - p. 717-727 , 2024
Link: https://doi.org/10.1007/..
 
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2

Relationship between Dilution Magnification of Non-Ionic Io..:

Imai, Kuniharu ; Takeda, Kento ; Fujii, Keisuke...
Journal of Neuroendovascular Therapy.  16 (2022)  12 - p. 586-592 , 2022
Link: https://doi.org/10.5797/..
 
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3

Evaluation of Apparent Noise on CT Images Using Moving Aver..:

Fujii, Keisuke ; Nomura, Keiichi ; Imai, Kuniharu...
Journal of Digital Imaging.  35 (2021)  1 - p. 77-85 , 2021
Link: https://doi.org/10.1007/..
 
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4

Contrast enhancement efficacy of iodinated contrast media: ..:

Imai, Kuniharu ; Ikeda, Mitsuru ; Satoh, Yoshiki...
European Journal of Radiology Open.  5 (2018)  - p. 183-188 , 2018
Link: https://doi.org/10.1016/..
 
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5

Arterial contour detectability in head CT angiography:

Enchi, Yukihiro ; Imai, Kuniharu ; Ikeda, Mitsuru...
International Journal of Computer Assisted Radiology and Surgery.  10 (2014)  1 - p. 1-10 , 2014
Link: https://doi.org/10.1007/..
 
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6

Method of measuring contrast‐to‐noise ratio (CNR) in nonuni..:

Mori, Masaki ; Imai, Kuniharu ; Ikeda, Mitsuru...
Electronics and Communications in Japan.  96 (2013)  7 - p. 32-41 , 2013
Link: https://doi.org/10.1002/..
 
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7

A method for estimating noise variance of CT image:

Ikeda, Mitsuru ; Makino, Reiko ; Imai, Kuniharu..
Computerized Medical Imaging and Graphics.  34 (2010)  8 - p. 642-650 , 2010
Link: https://doi.org/10.1016/..
 
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8

A detection method for streak artifacts and radiological no..:

Imai, Kuniharu ; Ikeda, Mitsuru ; Enchi, Yukihiro.
Physica Medica.  26 (2010)  3 - p. 157-165 , 2010
Link: https://doi.org/10.1016/..
 
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9

Quantitative assessment of image noise and streak artifact ..:

Imai, Kuniharu ; Ikeda, Mitsuru ; Enchi, Yukihiro.
Computerized Medical Imaging and Graphics.  33 (2009)  5 - p. 353-358 , 2009
Link: https://doi.org/10.1016/..
 
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10

Quantitative assessment of the influence of anatomic noise ..:

Imai, Kuniharu ; Ikeda, Mitsuru ; Enchi, Yukihiro.
European Journal of Radiology.  68 (2008)  2 - p. 353-357 , 2008
Link: https://doi.org/10.1016/..
 
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11

Fractal-feature distance as a substitute for observer perfo..:

Imai, Kuniharu ; Ikeda, Mitsuru ; Enchi, Yukihiro.
European Journal of Radiology.  67 (2008)  3 - p. 541-545 , 2008
Link: https://doi.org/10.1016/..
 
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12

Information loss in visual assessments of medical images:

Niimi, Takanaga ; Imai, Kuniharu ; Maeda, Hisatoshi.
European Journal of Radiology.  61 (2007)  2 - p. 362-366 , 2007
Link: https://doi.org/10.1016/..
 
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13

A method of clustering observers with different visual char..:

Niimi, Takanaga ; Imai, Kuniharu ; Ikeda, Mitsuru.
European Journal of Radiology.  57 (2006)  1 - p. 158-161 , 2006
Link: https://doi.org/10.1016/..
 
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14

Relationship between Dilution Magnification of Non-Ionic Io..:

Imai, Kuniharu ; Takeda, Kento ; Fujii, Keisuke...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10370713/.  , 2022
Link: http://www.ncbi.nlm.nih...
 
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15

Evaluation of Apparent Noise on CT Images Using Moving Aver..:

Fujii, Keisuke ; Nomura, Keiichi ; Imai, Kuniharu...
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8854541/.  , 2021
Link: http://www.ncbi.nlm.nih...
 
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