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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-09-20 13:50 |
Online | Online | Basic study of optimal training data creation conditions for computer-aided diagnosis using ultrasound images of breast tumors Makoto Yamakawa (SIT), Miho Kanda, Moe Ohshima (Kyoto Univ.), Takeshi Namita, Tsuyoshi Shiina (SIT)  US2022-39 |
The quality of training data is important in the development of computer-aided diagnosis (CAD) that automatically detect... [more] | US2022-39 pp.10-13 |
| US | 2021-09-24 15:10 |
Online | Online | Fundamental study of quantitative evaluation of fat ratio by photoacoustic imaging Nayu Kiuchi, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2021-37 |
Quantification of fat rate in liver is useful for early detection of liver disease. Photoacoustic (PA) imaging is expect... [more] | US2021-37 pp.18-22 |
| US | 2020-09-28 16:45 |
Online | Online | Study for quantitative evaluation of degrees of photo-aging progression using photoacoustic microscopy Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2020-40 |
To quantify skin aging caused by ultraviolet light exposure (i.e. photo-aging), photoacoustic images of human skin secti... [more] | US2020-40 pp.67-72 |
| US | 2019-09-25 14:55 |
Miyagi | Tohoku Univ. | Fundamental study for quantitative evaluation of arthritis using photoacoustic imaging Kohei Ogawa, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2019-53 |
Arthritis is a disorder associated with joint inflammation causing various symptoms including local rigidity, swelling, ... [more] | US2019-53 pp.35-40 |
| US | 2019-09-25 15:20 |
Miyagi | Tohoku Univ. | Study for evaluation of skin tissue characterization with photoacoustic imaging Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2019-54 |
To quantify skin aging caused by ultraviolet light exposure, photoacoustic images of human skin samples in various gener... [more] | US2019-54 pp.41-45 |
| US | 2019-09-25 16:00 |
Miyagi | Tohoku Univ. | Detecting lipid-rich artery plaque using a handheld photoacoustic imaging system Kazuma Shiotani, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2019-55 |
To detect the lipid-rich vulnerable plaque early and easily to prevent some cardiac diseases, we developed a handheld ph... [more] | US2019-55 pp.47-51 |
| US | 2018-10-04 14:10 |
Miyagi | Fundamental study for quantitative evaluation of fatty liver by multi-wavelength photoacoustic imaging Kyosuke Asada, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2018-56 |
Quantification of fat rate of liver is useful for early detection of liver disease. Photoacoustic (PA) imaging is antici... [more] | US2018-56 pp.43-47 |
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| US | 2018-10-04 14:35 |
Miyagi | Fundamental study for subcutaneous hematoma evaluation by multi-wavelength photoacoustic imaging Yo Uchimoto, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2018-57 |
Visualizing subcutaneous tissue is useful to evaluate internal bleeding accompanied by trauma, subcutaneous hematoma and... [more] | US2018-57 pp.49-54 |
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| 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 |
| NC, MBE | 2015-03-16 14:20 |
Tokyo | Tamagawa University | Fundamental study for reconstruction of in vivo fluorescent tomographic image using orthogonal function system. Hirotaka Sasaki (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-123 NC2014-74 |
To improve the transcutaneous fluorescent image of an animal body, we derived a point-spread function (PSF) at a cylindr... [more] | MBE2014-123 NC2014-74 pp.41-46 |
| NC, MBE | 2015-03-16 14:45 |
Tokyo | Tamagawa University | Fundamental study for practical application of optical communication through human body Daisuke Seki (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-124 NC2014-75 |
To realize practical optical communication through human body, an experimental study was conducted on the near-infrared ... [more] | MBE2014-124 NC2014-75 pp.47-52 |
| 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 |
| 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 |
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