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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MBE, NC (Joint) |
2016-03-23 09:25 |
Tokyo | Tamagawa University | Fundamental study to improve accuracy of 3D reconstruction technique using optical transillumination images of animal body Fumika Miyajima, Yuji Kato, Koichi Simizu (Hokkaido Univ.)  MBE2015-117 |
In three-dimensional (3D) transillumination imaging of internal structure of animal body, the image is blurred due to th... [more] | MBE2015-117 pp.77-81 |
| MBE, NC (Joint) |
2016-03-23 09:50 |
Tokyo | Tamagawa University | Fundamental study for transillumination imaging of biological body using digital phase-conjugate optics Sogo Toda, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2015-118 |
In transillumination imaging of an animal body, the light scattering in the biological tissue is the serious problem of ... [more] | MBE2015-118 pp.83-88 |
| MBE, NC (Joint) |
2016-03-23 11:45 |
Tokyo | Tamagawa University | Experimental study to improve transillumination image by depth estimation using light sources of two wavelengths Keisuke Okazaki, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2015-122 |
The depth-dependent point spread function (PSF) is useful to improve the transillumination image blurred by the strong s... [more] | MBE2015-122 pp.107-112 |
| NC, MBE | 2015-03-16 13:30 |
Tokyo | Tamagawa University | Fundamental study for personal authentication with transillumination image of blood vessels at wrist Shoichi Hirakida, Kenta Matsumura, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-121 NC2014-72 |
The personal authentication with blood vessel image of a finger or a palm has been commonly used in many areas. But the ... [more] | MBE2014-121 NC2014-72 pp.29-33 |
| NC, MBE | 2015-03-16 13:55 |
Tokyo | Tamagawa University | Fundmental study on scattering suppression technique using equation of beam-wave propagation for optical transillumination imaging Hiroyuki Tanaka (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-122 NC2014-73 |
We have analyzed the beam-wave propagation in random media, and applied it to the transillumination imaging using practi... [more] | MBE2014-122 NC2014-73 pp.35-40 |
| MBE | 2014-06-13 16:35 |
Hokkaido | Hokkaido Univerisity | Development of new optical CT for 3D animal imaging using NIR transillumination images Trung Nghia Tran, Kohei Yamamoto (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-27 |
To realize three-dimensional optical imaging using transillumination images, we developed a novel technique to suppress ... [more] | MBE2014-27 pp.71-76 |
| NC, MBE (Joint) |
2014-03-18 11:10 |
Tokyo | Tamagawa University | Image improvement of absorbing structure in turbid medium for optical transillumination imaging of biological body Kohei Yamamoto, Tran Trung Nghia (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2013-136 |
To improve near-infrared transillumination images of biological tissue, a new scattering suppression technique was devel... [more] | MBE2013-136 pp.115-120 |
| NC, MBE (Joint) |
2014-03-18 11:50 |
Tokyo | Tamagawa University | Transillumination imaging of blood vessel in human forearm
-- Application to arteriovenous fistula care in artificial hemodialysis -- Yuya Natsume (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato (Hokkaido Univ.), Masataka Kitama (Hokkaido Inst. of Tech.), Koichi Shimizu (Hokkaido Univ.) MBE2013-138 |
For optical observation of arteriovenous fistula in dialysis treatment, we have developed a transmission image improveme... [more] | MBE2013-138 pp.127-131 |
| MBE, NC (Joint) |
2013-03-15 10:15 |
Tokyo | Tamagawa University | Development of technique for improvement of optical transillumination images using equation of beam wave propagation Yuki Okuyama, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-112 |
To realize the practical transillumination imaging with beam-wave incidence, we had derived the equation of beam-wave pr... [more] | MBE2012-112 pp.121-126 |
| MBE, NC (Joint) |
2013-03-15 13:20 |
Tokyo | Tamagawa University | Reconstruction technique for 3 dimensional structure in shallow layer of turbid medium using optical transillumination images
-- Attempt for reconstruction with limited view angle -- Taiki Matsuura, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-120 |
For the 3D non-invasive imaging of shallow regions of a human body, we have developed a new technique to reconstruct the... [more] | MBE2012-120 pp.167-172 |
| MBE, NC (Joint) |
2012-03-14 10:40 |
Tokyo | Tamagawa University | Improvement of transillumination image of blood vessels using multiple wavelengths of light Kohei Nishida, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-111 |
The transillumination image of blood vessels for vein authentication are blurred by the strong scattering of the body ti... [more] | MBE2011-111 pp.13-18 |
| MBE, NC (Joint) |
2012-03-16 09:50 |
Tokyo | Tamagawa University | Arteriovenous discrimination by spectroscopic analysis of transillumination images Yasushi Matsuda, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-135 |
We have shown the possibility of transillumination imaging of the arteries in the adult forearm as well as the veins. Us... [more] | MBE2011-135 pp.151-156 |
| NC, MBE (Joint) |
2011-03-09 10:55 |
Tokyo | Tamagawa University | Development of simultaneous observation system for transillumination imaging of blood vessels using visible and near-infrared light Naoya Tobisawa, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2010-129 |
To assist vascular injection, we have developed a simultaneous observation system using a body surface image and a trans... [more] | MBE2010-129 pp.147-152 |
| NC, MBE (Joint) |
2011-03-09 11:20 |
Tokyo | Tamagawa University | Reconstruction of 3-dimensional structure in scattering medium from transillumination images using scattering suppression technique Moto Shimano, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2010-130 |
To see through a turbid medium, a technique was developed to reconstruct a three-dimensional structure inside the medium... [more] | MBE2010-130 pp.153-158 |
| NC, MBE (Joint) |
2009-03-13 09:20 |
Tokyo | Tamagawa Univ. | Fundamental study for next generation vein-authentication by reflection-type transillumination image of blood vessels Kenji Amai, Kazuto Takagi, Yuji Kato (Hokkaido Univ.), Kazuhiko Amano (Seiko Epson Corp.), Koichi Shimizu (Hokkaido Univ.) MBE2008-118 |
To realize next-generation actionless personal authentication, fundamental study was conducted to develop a wearable sen... [more] | MBE2008-118 pp.127-132 |
| NC, MBE (Joint) |
2008-03-13 15:00 |
Tokyo | Tamagawa Univ | Depth-selective imaging of scattering medium using multiple circular light sources. Yasuo Goto, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2007-117 |
To realize a simple depth-selective imaging of diffuse medium, a new technique was developed that uses multiple circular... [more] | MBE2007-117 pp.49-52 |
| MBE | 2005-03-30 09:00 |
Tokyo | Tamagawa Univ. | Attempt for suppression of scattered component for transillumination imaging of biological body Kazuto Takagi, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) |
For practical transillumination imaging of biological body, we have to suppress the scattered component in transmitted l... [more] | MBE2004-123 pp.1-4 |
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