| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| ME, IST, IEICE-BioX, IEICE-SIP, IEICE-MI, IEICE-IE [detail] |
2024-06-07
13:40 |
Niigata |
Nigata University (Ekinan-Campus "TOKIMATE") |
Quality Control Method on H.264 for data size reduction of industrial videos.
Takahiro Naruko, Hiroaki Akutsu (Hitachi) |
[more] |
|
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
13:15 |
Online |
online |
Towards Universal Deep Image Compression
Koki Tsubota (UTokyo), Hiroaki Akutsu (Hitachi), Kiyoharu Aizawa (UTokyo) |
In this paper, we investigate deep image compression towards universal usage. In image compression, it is desirable to b... [more] |
|
| IEICE-MRIS, MMS |
2019-12-06
11:35 |
Ehime |
Ehime University |
Removing an Artifact from Images Taken by a Lensless Camera based on an Analysis of the Point Spread Function
Ryota Kawamata, Kazuyuki Tajima, Yusuke Nakamura (Hitachi) |
We have been developing a lensless camera using a Fresnel zone aperture. This technology enables a very thin device maki... [more] |
MMS2019-59
pp.65-68 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2019-08-07
13:30 |
Hokkaido |
Hokkaido Univ., Graduate School /Faculty of Information Science and |
[Invited Talk]
A Scalable CMOS Annealing Processor for Solving Large-scale Combinatorial Optimization Problems
Masato Hayashi, Takashi Takemoto, Chihiro Yoshimura, Masanao Yamaoka (Hitachi) |
[more] |
|
| IEICE-MRIS, MMS |
2017-12-08
09:40 |
Ehime |
Ehime Univ. |
[Invited Talk]
Lensless Light-Field Imaging with Fresnel Zone Aperture
Yusuke Nakamura, Kazuyuki Tajima, Mayu Sao, Takeshi Shimano (Hitachi Ltd.) |
[more] |
MMS2017-52
pp.69-73 |
| IEICE-MRIS, MMS [detail] |
2016-12-08
14:30 |
Ehime |
Ehime Univ. |
Optimization of reference beam width for high-capacity holographic data storage
Takeru Utsugi, Kazuyoshi Yamazaki, Kenichi Shimada (Hitachi), Yukinobu Tada (HLDS) |
[more] |
|
| IEICE-MRIS, MMS, IEE-MAG |
2016-03-04
17:15 |
Aichi |
Nagoya Univ. |
Angular-multiplexing Holographic Memory System with Large Capacity and Fast Transfer Rate
Taku Hoshizawa, Yusuke Nakamura, Naohito Ikeda (Hitachi) |
Aiming at realization of optical storage system with large capacity and fast transfer rate suitable for digital data arc... [more] |
MMS2016-44
pp.65-69 |
| IEICE-EID, SID-JC, IDY, IEIJ-SSL [detail] |
2015-07-28
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Report on SID 2015
-- Projection Displays --
Satoshi Ouchi (CTI) |
[more] |
IDY2015-30
pp.29-32 |
| IST |
2015-03-27
09:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Color Noise Reduction Algorithm Based on Human Visual Characteristics.
Yuichi Nonaka, Daisuke Yoshida, Shinichiro Hirooka (Hitachi) |
This paper presents the new noise reduction algorithm based on human visual characteristics for color images. Based on a... [more] |
IST2015-12
pp.9-12 |
| IEICE-EID, IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-23
09:32 |
Kyoto |
Ryukoku University |
Technology for Stabilization of Chromaticity in Laser Projectors
Yuya Ogi, Yoshiho Seo (Hitachi) |
[more] |
IDY2015-8
pp.65-66 |
| IST |
2014-03-14
13:30 |
Tokyo |
NHK |
Development of Noise Reduction Technology for Cameras
Yuichi Nonaka, Daisuke Yoshida, Takeru Kisanuki (Hitachi) |
In order to recognize the obstacle under the darkness of night, in-vehicle cameras are required that can capture clear i... [more] |
IST2014-11
pp.11-14 |
| HI |
2014-03-04
10:35 |
Tokyo |
Tokyo University of Agriculture and Technology |
Image Contrast Correction Considering Characteristics of the Human Eye
Daisuke Yoshida, Yuichi Nonaka, Takeru Kisanuki (Hitachi) |
This paper introduces an algorithm and its implementation of the image visibility enhancement technology considering vis... [more] |
HI2014-28
pp.1-4 |
| IEICE-EMCJ, BCT |
2013-03-08
09:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Modeling and Noise Propagation Mechanism of Electrostatic Discharge on PCB in Contact Mode
Yasumaro Komiya, Hitoshi Yokota, Tsutomu Hara, Hideki Osaka, Takashi Suga (Hitachi) |
[more] |
|
| 3DMT, IDY, IST |
2011-10-21
10:00 |
Tokyo |
|
A study on content production technologies for integral 3D
Yuichi Iwadate (NHK), Kiyoharu Aizawa, Ken Naemura, Koichi Hirota (The Univ. of Tokyo), Masami Yamasaki, Michio Oikawa, Takafumi Koike (Hitachi, Ltd), Miwa Katayam, Kensuke Hisatomi, Kensuke Ikeya (NHK), Ji-Ho Cho, Yuka Kubo (The Univ. of Tokyo), Kei Utsugi (Hitachi, Ltd) |
[more] |
IST2011-58 IDY2011-49 3DIT2011-79
pp.1-4 |
| HI, IEICE-MVE |
2011-06-28
11:15 |
Tokyo |
Sanjo Conference Hall |
Proposal of Communication Promotion Product with Virtual Character and Distributed Displays Embedded in Furnitures
Hiroki Yamada (Tokyo Univ.), Kohei Shirai (Hitachi), Kyohei Onuki (Hermes), Sohan Ariel Hayes (Murdoch Univ.), Michitaka Hirose (Tokyo Univ.) |
[more] |
|
| MMS, IEICE-MRIS |
2010-10-15
10:45 |
Akita |
Akita Research and Development Center |
Observing of HDD thin film head by electron holography
Kei Hirata, Weixing Xia (RIKEN), Yoichi Ishida, Katsuaki Yanagiuchi (TDK), Daisuke Shindo (Tohoku Univ.), Akira Tonomura (Hitachi Ltd.) |
[more] |
|
| ME, IEICE-IE, IEICE-LOIS, IEE-CMN [detail] |
2010-09-21
14:20 |
Kochi |
Kochi University of Technology |
Relating "Log Behaviour" with Sensor to Lifelog Persistence
Takeshi Tanaka, Hiroyuki Kuriyama, Ken Kawamoto, Takahiko Shintani, Kei Suzuki (Hitachi) |
[more] |
|
| ME, IEICE-IE, IEICE-LOIS, IEE-CMN [detail] |
2010-09-21
14:45 |
Kochi |
Kochi University of Technology |
A study on sensor based "life-pattern" evaluation
Ken Kawamoto, Hiroyuki Kuriyama, Takeshi Tanaka, Takahiko Shintani, Kei Suzuki (Hitachi) |
[more] |
|
| 3DMT, HI |
2010-03-03
16:00 |
Tokyo |
Tokyo Univ. of Tech. |
Fundamental Experiments of a High-Speed Varifocal Lens with PLZT
-- Towards the Light Field Display Using a High-Speed Field-Sequential Method(the Second Report) --
Kazuaki Yamamoto (Univ. of Tokyo), Takafumi Koike (Hitachi), Kunihiro Nagata (Piezo-ceram Technology), Mizue Ebisawa (TIRI), Takashi Aizawa (Furuuchi Chemical), Yasushi Onishi (Optceramics), Takeshi Naemura (Univ. of Tokyo) |
PLZT attracts many researchers as a promising material for optical devices because of its useful characteristics: it cha... [more] |
HI2010-89 3DIT2010-41
pp.59-62 |
| ME, IEICE-BS |
2009-12-04
10:55 |
Nagano |
Nagano Prefecture General Industrial Technology Center |
Trend of Standardizing on Biometric Template Protection Technologies and Guideline for Evaluation Methodology
-- Status of ITU-T SG 17 Q.9: Telebiometrics --
Tetsushi Ohki (Waseda Univ.), Yoshiaki Isobe (Hitachi), Naohisa Komatsu (Waseda Univ.) |
Recently, the biometric template protection technologies have been standardized on ISO/IEC JTC 1/SC 27 and ITU-T SG 17. ... [more] |
ME2009-225
pp.45-48 |