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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| R, LQE, OPE, CPM, EMD | 2020-08-28 11:25 |
Online | Online | Precision Improvement of FMCS LiDAR by Point Spread Function using Spectrum Masahiro Ueno, Yurina Tanaka, Yuichi Akage, Takashi Sakamoto, Sohan Kawamura, Souichi Oka (NTT)  R2020-11 EMD2020-10 CPM2020-3 OPE2020-23 LQE2020-3 |
Ranging precision is a important performance index in FMCW LiDAR, which is one of ranging technologies using light. In F... [more] | R2020-11 EMD2020-10 CPM2020-3 OPE2020-23 LQE2020-3 pp.11-16 |
| US | 2017-10-05 13:25 |
Miyagi | Improvement of High Frequency Ultrasound Images by Point Spread Function Obtained with Optical Coherence Tomography Naoshi Kashiwagura, Ryo Nagaoka (Tohoku Univ), Kazuto Kobayashi (HONDA ELECTRONICS), Yoshihumi Saijo (Tohoku Univ) US2017-57 |
A novel skin imaging combining ultrasound and optical coherence tomography (OCT) is proposed in the present study. Point... [more] | US2017-57 pp.5-10 |
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| R, EMD, CPM, LQE, OPE | 2017-08-31 14:20 |
Aomori | Suppression of SS-OCT thickness Measurement Value Drift by Adaptation to Central Wavelength Shift of Sweep Range Masahiro Ueno, Takashi Sakamoto, Seiji Toyoda, Yuzo Sasaki, Joji Yamaguchi, Tadashi Sakamoto (NTT), Masatoshi Fujimoto, Mahiro Yamada (Hamamatsu Photonics K. K.), Eiichi Sugai, Toru Kodaira (NTT-AT) R2017-26 EMD2017-20 CPM2017-41 OPE2017-50 LQE2017-23 |
Swept source optical coherence tomography (SS-OCT) is a technique to capture tomographic images of moving objects at hig... [more] | R2017-26 EMD2017-20 CPM2017-41 OPE2017-50 LQE2017-23 pp.11-16 |
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| 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 |
| MBE, NC (Joint) |
2015-12-19 10:25 |
Aichi | Nagoya Institute of Technology | Fundamental study for optical transillumination imaging of arteriovenous fistula
-- Application of point spread function to multi-layer scattering model -- Yuta Ogawa, Masataka Kitama, Hisae O.Shimizu, Masaji Yamashita, Go Okuyama, Akihiro Kikuchi, Seiji Kumazawa (HUS), Koichi Shimizu (Hokkaido Univ.) MBE2015-66 |
An arteriovenous fistula is constructed in the forearm of the patient with chronic kidney failure for the hemodialysis t... [more] | MBE2015-66 pp.19-23 |
| PRMU, BioX | 2015-03-19 10:00 |
Kanagawa | PSF Estimation in Single Blurred Image Based On Power Cepstrum Analysis Yuta Shimamoto, Hikaru Matsumoto, Haiyuan Wu (Wakayama Univ.), Xiang Ruan (Omron) BioX2014-44 PRMU2014-164 |
In this paper, we propose a Uniform Non-linear Motion (UNLM) Point Spread Function (PSF) estimation algorithm based on p... [more] | BioX2014-44 PRMU2014-164 pp.29-34 |
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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 |
| MBE | 2015-01-23 13:50 |
Kumamoto | Kumamoto University | Fundamental study to realize optical imaging of arteriovenous fistula with PSF Takahiro Enomoto, Masataka Kitama, Hisae Shimizu, Masaji Yamashita, Junji Arisawa (Hokkaido Univ. of Science), Yoshinori Tanaka (Asahikawa City Hospital), Koichi Shimizu (Hokkaido Univ.) MBE2014-113 |
In clinical treatment, an arteriovenous fistula is constructed in the forearm for effective dialysis therapy. To prevent... [more] | MBE2014-113 pp.105-109 |
| 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) |
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 |
| MBE, NC (Joint) |
2012-03-15 14:35 |
Tokyo | Tamagawa University | Fundamental study for 3D reconstruction of fluorescent object in biological body Eiji Tozawa, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2011-130 |
To improve the transcutaneous fluorescent image of an animal body, we derived the depth dependent point-spread function ... [more] | MBE2011-130 pp.123-128 |
| CAS, CS, SIP | 2012-03-08 15:35 |
Niigata | The University of Niigata | Optimal Estimation of Step Line-Edge Based on E-spline Pixel Acqusition Model Akira Hirabayashi, Naoya Kunisada (Yamaguchi Univ.), Pier Luigi Dragotti (Imperial College London) CAS2011-118 SIP2011-138 CS2011-110 |
We propose a line edge extraction algorithm based on an E-spline pixel acquisition model. A straight line-edge can be d... [more] |
CAS2011-118 SIP2011-138 CS2011-110 pp.65-70 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2011-02-22 09:30 |
Hokkaido | Hokkaido University | A Note on Super Resolution Method of Blurred Video Sequences
-- Accurate Estimation of Posterior Probability Including PSF -- Daisuke Izumi, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) ITS2010-51 IE2010-126 |
This paper presents a resolution enhancement method of motion blur video sequences. From a blurred low resolution video ... [more] | ITS2010-51 IE2010-126 pp.159-164 |
| SS | 2009-08-06 10:30 |
Hokkaido | Kitami Institute of Technology | A Structure Analysis Method for Programs with Recursive Calls Masanori Ohdan (Shimane Univ.), Tadamasa Satou SS2009-12 |
The recursive structure is one of the programming concept hand to master. It provides compact and neat programs, while i... [more] | SS2009-12 pp.1-6 |
| IE | 2009-03-16 15:25 |
Ehime | Motion Blurred Image Restoration by PSF Parameter Estimation Using Multilin-ear Motion Approximation Shingo Sasakawa, Masashi Toda (Future Univ Hakodate.) IE2008-262 |
The purpose of this study is restoration of the motion blur produced in the case of photography. The photography in a da... [more] | IE2008-262 pp.53-58 |
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