Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMT, IEE-EMT |
2023-11-10 11:10 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
Simultaneous Learning Algorithm of Optical Linear Discriminant Filter and Neural Network
-- Application to the discrimination of fine three-dimensional defects on dielectric surfaces -- Shingo Shimada, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) EMT2023-79 |
Various optical measurement methods using optical measurement technique and machine learning have been proposed to discr... [more] |
EMT2023-79 pp.91-95 |
EMT, IEE-EMT |
2023-05-19 15:30 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. |
Fine-Defect Discrimination on Dielectric Surface Using Optical Linear Discrimination Filter
-- Filter Design Algorithm for Measurement of Weak Scattered Light -- Shingo Shimada, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) EMT2023-6 |
Various optical measurement methods have been proposed to rapidly discriminate convexity or concavity of the defect on t... [more] |
EMT2023-6 pp.27-32 |
EMT, IEE-EMT |
2022-11-17 10:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Generalization capability improvement of fine-defect discrimination on dielectric surface using optical linear discrimination analysis filter with error detection Shingo Shimada, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst. Tech.) EMT2022-53 |
Various optical measurement methods have been developed to precisely identify the defects on the surface of dielectric s... [more] |
EMT2022-53 pp.53-58 |
EMT, IEE-EMT |
2022-06-23 13:50 |
Tokyo |
The Institute of Electrical Engineers of Japan |
Shape tolerance analyes of three-dimensional fine-defect discrimination on dielectric surface using optical linear discrimination analysis Shingo Shimada, Jun-ichiro Sugisaka, Koichi Hirayama, Takashi Yasui (Kitami Inst.Tech.) EMT2022-5 |
Measurement of a fine defect on a dielectric substrate is difficult because the relationship between the defect shape an... [more] |
EMT2022-5 pp.25-30 |
RECONF |
2020-05-28 16:05 |
Online |
Online |
Special-purpose computer for electroholography using Xilinx Alveo U250 Yota Yamamoto (Chiba Univ.), Nobuyuki Masuda (Tokyo Univ. of science), Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito (Chiba Univ.) RECONF2020-9 |
Electroholography can reproduce all the depth cues required for human perception of depth, and is attracting attention a... [more] |
RECONF2020-9 pp.49-53 |
EMT, IEE-EMT |
2019-11-07 14:30 |
Saga |
Hotel Syunkeiya |
Design of computer-generated hologram for discrimination of concave and convex fine defects on dielectric surface Jun-ichiro Sugisaka, Takashi Yasui, Koichi Hirayama (Kitami Inst. Tech.) EMT2019-47 |
Small defects on a flat surface can be measured from the phase information of the reflected light. However, discriminati... [more] |
EMT2019-47 pp.39-44 |
MRIS, ITE-MMS |
2019-07-19 14:15 |
Tokyo |
Kogakuin Univ. |
Holographic data storage based on a binary computer-generated hologram without iterative and non-iterative generation methods Naru Yoneda, Yusuke Saita, Takanori Nomura (Wakayama Univ.) MRIS2019-11 |
To increase the data transfer rate by using a binary SLM, introduction of a binary CGH to computer-generated-hologram-ba... [more] |
MRIS2019-11 pp.17-22 |
ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] |
2018-02-15 16:30 |
Hokkaido |
Hokkaido Univ. |
Speeding up of photo-realistic point cloud generation for computer-generated holograms using photon mapping Shun Okuyama, Takeshi Yamaguchi, Hiroshi Yoshikawa (Nihon Univ.) |
The computer-generated hologram (CGH) can reproduce a virtual object in a real space as a complete three-dimensional ima... [more] |
|
MRIS, ITE-MMS |
2017-12-07 14:30 |
Ehime |
Ehime Univ. |
[Invited Talk]
Multilevel recording holographic storage system with digital holographic techniques Teruyoshi Nobukawa, Takanori Nomura (Wakayama Univ.) MR2017-30 |
A holographic storage system with digital holographic techniques has been proposed in order to realize large storage cap... [more] |
MR2017-30 pp.23-27 |
SIS, IPSJ-AVM |
2015-09-03 16:15 |
Osaka |
Kansai Univ. |
[Invited Talk]
Spatial 3D imaging in computer holography Kyoji Matsushima (Kansai Univ.) SIS2015-24 |
Current three-dimensional display technologies cannot stimulate all depth cues of human perception and cause the problem... [more] |
SIS2015-24 pp.57-62 |
LQE, LSJ |
2015-05-22 13:25 |
Ishikawa |
|
Vector-wave femtosecond laser processing using a computer-generated hologram Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.) LQE2015-15 |
We demonstrated holographic vector-wave femtosecond laser processing based on a control of degrees of freedom of light, ... [more] |
LQE2015-15 pp.73-78 |
MRIS, ITE-MMS, IEE-MAG |
2015-03-06 13:50 |
Aichi |
Nagoya Univ. |
Shift multiplexed recording in coaxial holographic data storage with linear phase encoding Teruyoshi Nobukawa, Takanori Nomura (Wakayama Univ.) MR2014-44 |
A linear phase encoding to realize a compact holographic data storage system has been proposed. The linear phase encodin... [more] |
MR2014-44 pp.13-17 |
LQE, LSJ |
2012-05-25 14:10 |
Fukui |
Univ. of Fukui (Bunkyo Campus) |
Holographic femtosecond laser processing with dual spatial light modulators
-- wavelength dispersion compensation and poralization vector control -- Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.) LQE2012-9 |
Femtosecond laser processing with a computer-generated hologram displayed on a spatial light modulator, called holograph... [more] |
LQE2012-9 pp.37-42 |
LQE, LSJ |
2011-05-20 16:30 |
Ishikawa |
Kanazawa Univ. (Natural Sci. Tech. Main Bldg.) |
Adaptively-controlled holographic femtosecond laser processing system Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.) LQE2011-14 |
Holographic femtosecond laser processing has the advantages of high throughout and high light-utilization efficiency of ... [more] |
LQE2011-14 pp.59-64 |
ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] |
2011-02-21 09:30 |
Hokkaido |
Hokkaido University |
Effects of Parameters on Images for Computer-Generated Holograms using Multi-View Images Yasuhiro Honda, Yuji Sakamoto (Hokkaido Univ.) |
Holography is an ideal 3-D display technology which reconstruct the object light. Computer-Generated Holograms(CGH) made... [more] |
|
ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] |
2011-02-21 10:20 |
Hokkaido |
Hokkaido University |
Elimination of Conjugate Image and Enlargement of Object Reconstruction Area in Computer-Generated Hologram using Fourier Transform Optical System Yusuke Sato, Yuji Sakamoto (Hokkaido Univ.) |
Computer-generated hologram (CGH) is a hologram generated by simulating recording process in optical holography.
CGH is... [more] |
|
ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] |
2011-02-22 09:30 |
Hokkaido |
Hokkaido University |
Calculation Method for Computer-Generated Hologram Considering Refraction by Transparent Objects Arata Sasamori, Kazuhiro Yamaguchi, Yuji Sakamoto (Hokkaido Univ.) |
A computer-generated hologram (CGH) is a technology expected to achieve ideal 3D displays. To display realistic 3D image... [more] |
|
ITE-AIT, IE, ITE-HI, ITE-ME, ITS |
2010-02-16 13:00 |
Hokkaido |
Graduate School of Information and Technology, Hokkaido Univ. |
Study on Reduction of Image Number for Computer-Generated Holograms using Multi-View Images Yasuhiro Honda, Yuji Sakamoto (Hokkaido Univ.) ITS2009-77 IE2009-171 |
Holography is an ideal 3-D display technology which can reconstruct the object light. Computer-Generated Holograms(CGH) ... [more] |
ITS2009-77 IE2009-171 pp.227-232 |
LQE |
2009-05-22 14:45 |
Toyama |
Kanazawa Univ. |
Adaptive optimization of hologram that capable of compensating for spatial properties of optical system Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.) LQE2009-13 |
Although a computer-generated hologram that is sufficiently optimized has high quality in computer reconstruction, the q... [more] |
LQE2009-13 pp.65-70 |
IE, ITS, ITE-HI, ITE-ME, ITE-AIT |
2009-02-05 14:20 |
Hokkaido |
Graduate School of Information Science and Technology Hokkaido Univ |
Improvement of viewing angle of Computer-Generated Disk Hologram Takeshi Yamaguchi, Tomohiko Fujii, Hiroshi Yoshikawa (Nihon Univ.) ITS2008-72 IE2008-242 |
In this paper, we have investigated the computer-generated disk hologram (CGDH).
Since general flat format hologram has... [more] |
ITS2008-72 IE2008-242 pp.217-222 |