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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 10:50 |
Tokyo | Tamagawa University | Attempt to estimate absorption distribution accurately by time-resolved measurement of backscattered light Kazuhiro Oba, Naoya Yokoyama (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2013-135 |
We have developed a technique to estimate the spatial distribution of the absorption coefficient (a) of turbid m... [more] | MBE2013-135 pp.109-114 |
| 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 11:30 |
Tokyo | Tamagawa University | Development of imaging technique for fluorescent object in cylindrical turbid medium
-- For transcutaneous fluorescent imaging through animal tissue -- Daiki Ogawa (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2013-137 |
To improve the transcutaneous fluorescent image of an animal body, we derived a point-spread function (PSF) at a cylindr... [more] | MBE2013-137 pp.121-126 |
| 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 |
| EMCJ | 2014-03-14 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fundamental study for human blood flow change in ELF electric field exposure Souma Sakaida, Hisae Shimizu, Noritaka Mamorita, Masataka Kitama, Masaji Yamashita, Junji Arisawa (Hokkaido Inst. of Tech.), Koichi Shimizu (Hokkaido Univ.) EMCJ2013-135 |
In the study on physiological effects of ELF (Extremely Low Frequency : 0～300Hz) electric field, we have found the incre... [more] | EMCJ2013-135 pp.17-21 |
| EMCJ | 2014-03-14 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fundamental study for effect of ELF electric field exposure on human blood property Yusuke Shizuya, Hisae Shimizu, Noritaka Mamorita, Masataka Kitama, Masaji Yamashita, Junji Arisawa (Hokkaido Inst. of Tech.), Koichi Shimizu (Hokkaido Univ.) EMCJ2013-136 |
We have found the change of the blood flow in ELF (Extremely Low Frequency) electric field exposure to a human body. To ... [more] | EMCJ2013-136 pp.23-28 |
| MBE | 2013-06-21 13:55 |
Hokkaido | Hokkaido University | Improvement of image subtraction Schlieren system and visualization of diagnostic ultrasound fields Daiki Sekine, Nobuki Kudo, Koichi Shimizu (Hokkaido Univ.) MBE2013-22 |
We have proposed a novel technique for acquiring Schlieren-like images of ultrasound fields using a simple optics. This ... [more] | MBE2013-22 pp.39-44 |
| 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 10:40 |
Tokyo | Tamagawa University | Depth estimation and image improvement of fluorescent objects in turbid medium with unknown optical coefficients Jiao Xia, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-113 |
To obtain a clear image in transcutaneous fluorescent imaging, we have newly developed a technique to simultaneously est... [more] | MBE2012-113 pp.127-132 |
| MBE, NC (Joint) |
2013-03-15 11:05 |
Tokyo | Tamagawa University | Fundamental study for thickness estimation of fluorescent object in scattering medium using dual wavelength excitation Kyohei Obata, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ) MBE2012-114 |
A technique was newly developed to estimate the thickness of a fluorescent object in a turbid medium, such as an animal ... [more] | MBE2012-114 pp.133-138 |
| MBE, NC (Joint) |
2013-03-15 11:30 |
Tokyo | Tamagawa University | Fundamental study on CT imaging of tissue oxygen saturation by time-resolved measurement of backscattered light Takuro Morimoto, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-115 |
To realize the tissue oxygen saturation imaging by time-resolved measurement of backscattered light, appropriate wavelen... [more] | MBE2012-115 pp.139-144 |
| 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) |
2013-03-15 13:45 |
Tokyo | Tamagawa University | Experimental study for imaging through scattering medium by time reversal method using phase conjugate optics Shun Yokota, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-121 |
The absorption at a specific position inside a turbid medium can be measured by back-propagating the scattered light usi... [more] | MBE2012-121 pp.173-177 |
| MBE, NC (Joint) |
2013-03-15 14:10 |
Tokyo | Tamagawa University | Attempt for optical data transmission through human palm Junkichi Akiyama, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2012-122 |
o realize practical optical communication through human body, an experimental study was conducted on the near-infrared l... [more] | MBE2012-122 pp.179-184 |
| EMCJ, ITE-BCT | 2013-03-08 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Theoretical analysis of body hair movement in ELF electric field exposure in different environmental conditions Ken Iida (Hokkaido Univ.), Hisae Shimizu (Hokkaido Inst. of Tech.), Koichi Shimizu (Hokkaido Univ.) EMCJ2012-130 |
In many countries, the safety standards of ELF electric field exposure have been established on the basis of the percept... [more] | EMCJ2012-130 pp.73-77 |
| MBE, NC (Joint) |
2012-03-14 09:50 |
Tokyo | Tamagawa University | Development of absorption distribution estimation technique using backscattered light with scattering characteristic measurement Masafumi Otani, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-109 |
We have developed a technique to estimate the absorption coefficient (μa) of turbid medium by the time-resolved measu... [more] | MBE2011-109 pp.1-6 |
| MBE, NC (Joint) |
2012-03-14 10:15 |
Tokyo | Tamagawa University | Development of size distribution estimation technique for small, dense LDL in dynamic light scattering measurement Dingding Wei, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-110 |
A dynamic light scattering (DLS) technique has been applied to quantify the amount of the small dense low-density lipopr... [more] | MBE2011-110 pp.7-12 |
| 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) |
2012-03-14 11:05 |
Tokyo | Tamagawa University | Development of restoration technique for biological absorption image in turbid medium using point spread function Hiroki Takahashi, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-112 |
To improve NIR transillumination images of animal body, the application of the point spread function (PSF)derived for fl... [more] | MBE2011-112 pp.19-24 |
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