| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2016-11-17
16:30 |
Tokyo |
TITECH Tamachi Campus |
[Poster Presentation]
Lensless Light-field Imaging with Fresnel Zone Aperture
Yusuke Nakamura, Takeshi Shimano, Kazuyuki Tajima, Mayu Sao, Taku Hoshizawa (Hitachi, Ltd.) |
[more] |
IST2016-51
pp.7-8 |
| IEICE-MRIS, MMS |
2016-10-21
09:10 |
Fukuoka |
Nishijin Plaza |
Accelerating to Show File Previous Versions Provided by Cloud Storage Gateway
Shinya Matsumoto (Hitachi/Tohoku Univ.), Masanori Takata (Hitachi), Atsushi Sutoh (Hitachi Europe) |
[more] |
|
| IEICE-IE, ME, AIT [detail] |
2016-10-07
11:00 |
Fukuoka |
|
[Invited Talk]
Solutions for security, industry and IT system businesses using video analytics and recognition technologies
Tomokazu Murakami, Atsushi Hiroike, Yuki Watanabe, Ken-ichi Yoneji, Hiroto Nagayoshi, Hirohiko Sagawa, Akio Nagasaka (Hitachi) |
[more] |
|
| BCT, IEEE-BT, HOKKAIDO [detail] |
2016-07-28
14:35 |
Hokkaido |
Hokkaido Univ. |
Development of Antenna sharing Diversity System
Masayuki Hirabayashi, Tomomi Fukazawa (TBS television), Tatsuhiro Nakata, Mikio Fujikura (Hitachi Kokusai Denki) |
A 700MHz-band OFDM-FPU, that is a kind of wires link, has been used for road-race broadcasting. At present, migration to... [more] |
BCT2016-56
pp.13-16 |
| IEICE-MRIS, MMS |
2016-06-10
09:25 |
Miyagi |
Tohoku Univ. |
Evaluation of Number of Data Replicas for Urban-area Distributed Storage System Using Hazard Map Information
Takaki Nakamura (Tohoku Univ.), Satoshi Munakata, Kunio Saito, Jyunko Miyazaki (HSEJ), Shinya Matsumoto, Hitoshi Kamei (Hitachi R & D), Hiroaki Muraoka (Tohoku Univ.) |
[more] |
|
| BCT, IEEE-BT [detail] |
2016-03-11
15:45 |
Okinawa |
Nobumoto Ohama Memorial Hall |
Study the encoding process by the video switching method
-- Mitigation measures of sharp change the video signal and improvement of the coding characteristic --
Yasuhiro Ishikawa, Hiroyuki Takesue, Miyashita Atsushi (HiKE) |
In the video encoding process which is necessary for the transmission of video signal, it is common that the image deter... [more] |
BCT2016-43
pp.37-40 |
| IEICE-MRIS, MMS, IEE-MAG |
2016-03-04
16:50 |
Aichi |
Nagoya Univ. |
High-Speed and High-Precision Reference Beam Angle Control Technique for Holographic Memory Drive
Shinsuke Onoe, Ken-ichiro Yamada, Takeshi Ogata, Makoto Hosaka, Koji Fujita, Kazuyoshi Yamazaki, Ken-ichi Shimada (Hitachi), Atsushi Okuyama (Tokai Univ.) |
We study the holographic memory system as a candidate of the archive storage corresponding to the information explosion ... [more] |
MMS2016-43
pp.61-64 |
| 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-MRIS, MMS |
2015-12-11
09:00 |
Ehime |
Ehime Univ. |
Evaluation for Restoration Time of Erasure Coded Data after Large-scale Disaster
Hitoshi Kamei, Shinya Matsumoto (Hitachi), Takaki Nakamura, Hiroaki Muraoka (Tohoku Univ.) |
[more] |
|
| BCT, IEICE-OFT, IEE-CMN, IEICE-OCS [detail] |
2015-11-12
14:30 |
Ehime |
Matsuyama Civic Center |
Optimization of Roll-off factor for Nyquist-PAM4 Optical Signaling
Riu Hirai, Nobuhiko Kikuchi (Hitachi) |
(Advance abstract in Japanese is available) [more] |
|
| IEICE-MRIS, MMS |
2015-10-23
11:10 |
Osaka |
Osaka Univ. |
[Invited Talk]
Analysis of magnetic devices by spin-polarized scanning electron microscopy
Teruo Kohashi (Hitachi) |
[more] |
|
| 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 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2015-01-30
14:05 |
Fukuoka |
Fukuoka Institute of Technology |
Full-specification 8K Super Hi-Vision reference camera
Kazuya Kitamura, Takuji Soeno, Toshio Yasue (NHK), Toshihisa Watabe (NES-ES), Shoji Kawahito (Shizuoka University), Tomohiko Kosugi (Brookman Technology), Tadaaki Yanagi, Tetsuo Yoshida (Hitachi Kokusai Electric), Takayuki Yamashita, Hiroshi Shimamoto (NHK) |
The full-specification 8K Super Hi-Vision reference camera with 7,680 (H) × 4,320 (V) resolution (8K resolution), 120-Hz... [more] |
BCT2015-24
pp.97-100 |
| 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 |
| IEICE-MRIS, MMS |
2014-12-11
14:25 |
Ehime |
Ehime Univ. |
Electrical Resonance by the Actuator's Insufficient Grounding and the Resonance Noise Invasion onto Read Signal Path by the Noise Pick-up Sensitivity of the Read Head
Nobumasa Nishiyama, Kazuhiro Nagaoka (HGST), Tatemi Ido (Hitachi), Yuji Soga (HGST) |
[more] |
|
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2014-11-14
15:10 |
Hiroshima |
|
InteIntensity-Modulated/Direct-Detection (IM/DD) Nyquist Pulse-Amplitude Modulation (PAM) Signaling for 100-Gbit per Wavelength Transmission
Nobuhiko Kikuchi, Riu Hirati (Hitachi) |
[more] |
|
| IEICE-IE, AIT, ME [detail] |
2014-11-07
10:30 |
Kagoshima |
|
Automatic Generation of Intermediate Parallax Image without Depth Map
Yuto Okura, Yue Bao (Tokyo City Univ), Yuichi Kawashima |
[more] |
|
| 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 |