| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| MMS, ME, AIT, IEICE-IE, IEICE-ITS [detail] |
2023-02-21
14:15 |
Hokkaido |
Hokkaido Univ. |
Development of high brightness light source device for electronic holography using yellow phosphor light source for projector
Takuo Yoneyama, Yuji Sakamoto (Hokkaido Univ.) |
We have developed a high brightness light source device for electronic holography using a yellow phosphor light source f... [more] |
MMS2023-12 ME2023-32 AIT2023-12
pp.59-64 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
11:30 |
Online |
online |
|
The dynamic range of electronic imaging is orders of magnitudes smaller than that of human vision. To obtain images of h... [more] |
|
| IST |
2021-10-21
14:00 |
Online |
|
A Time-Resolved 4-tap Image Sensor Using Tapped PN-Junction Diode Demodulation Pixels
Hiroaki Nagae, Shohei Daikoku, Keita Kondo, Keita Yasutomi, Keiichiro Kagawa, Shoji Kawahito (Shizuoka Univ) |
In this paper, we propose a high-speed charge modulation pixel with four-tap output using a tapped photodiode (TPD) stru... [more] |
IST2021-57
pp.37-40 |
| IDY, SID-JC |
2019-03-07
15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
High Performance LCD Technology for Head-Up Displays
Yoshiki Tanaka, Mitsuhiro Murata, Ryoichi Yokoyama, Yu Mochizuki, Toshihiko Hosokawa, Kenji Ogura, Yasuhiro Yanagihara, Kaoru Kusafuka, Takuya Matsumoto (Kyocera) |
We achieved high transmittance and high contrast with keeping high response speed by using high aperture ratio technolog... [more] |
IDY2019-28
pp.25-29 |
| ME, SIP |
2018-12-17
13:05 |
Tokyo |
The University of Electro-Communications |
A Study on Improvement of Lateral Resolution in Ultrasound Super Resolution Imaging
Ryoya Kozai, Jing Zhu, Kan Okubo, Norio Tagawa (Tokyo Metropolitan Univ.) |
In the medical fields, ultrasound imaging is inferior in resolution to other modalities, so researches for improving res... [more] |
ME2018-104
pp.1-4 |
| IDY |
2017-02-24
13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Development of High Contrast Achromatic Dye-Type Polarizer
Noriaki Mochizuki, Takahiro Higeta, Yu Hattori, Mitsunori Nakamura (Nikkayaku), Norio Koma, Junji Toda (Polatechno), Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
We have succeeded in developing new achromatic dye-type polarizers with high contrast ratio which is 14 times higher tha... [more] |
IDY2017-18
pp.1-5 |
| BCT, IEICE-IE, IEICE-CS, IPSJ-AVM [detail] |
2016-12-09
14:50 |
Ishikawa |
|
Frame-rate Conversion of Digital Cinema by Spatio-temporal Contrast Compensation Considering Eye-trace Integration Effect
Yasutaka Matsuo, Shinichi Sakaida (NHK) |
In order to broadcast a 4K digital cinema content to 8K UHDTV (Ultra High-Definition Television) broadcasting, we propos... [more] |
|
| ME, AIT |
2015-05-29
13:40 |
Kyoto |
Ryukoku Univ. Kyoro Hall |
[Invited Talk]
A New Display World Created by High-resolution Organic Light Emitting Diode Display
-- Natural3D Expression based on 2D Image --
Yuichi Yanagisawa, Hisao Ikeda, Daisuke Kubota, Yoshiharu Hirakata, Shunpei Yamazaki (SEL), Michitaka Hirose (Tokyo Univ.), Masao Kasuga (Sakushin Gakuin Univ./Utsunomiya Univ.) |
We report a stereoscopic effect obtained from a two-dimensional image without using binocular parallax, which we call “n... [more] |
ME2015-67 AIT2015-94
pp.13-20 |
| IEICE-EID, IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-24
14:45 |
Niigata |
Niigata University |
Optical Design of Flexible Wide-Viewing-Angle Liquid Crystal Devices Using Plastic Substrates
Akihito Sato, Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
Optical compensation of flexible vertical-aligned LCDs was achieved for wide viewing angle. Optical simulation clarified... [more] |
IDY2014-6
pp.33-36 |
| IEICE-EID, IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-24
15:01 |
Niigata |
Niigata University |
Preparation and Evaluation of Molecular-Aligned Polymer-Dispersed Liquid Crystals for Scanning Backlight
Eri Uchida, Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
The thin and lightweight scanning backlight system which enables the brightness control according to the displayed image... [more] |
IDY2014-7
pp.41-44 |
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-18
09:40 |
Hokkaido |
Hokkaido Univ. |
High Precision and High Speed Method to Estimate Unpleasantness Degree of Flickering Images
Makoto Tadenuma (NHK) |
The author developed a method that estimates the unpleasantness degree evoked by flickering images, and reported the met... [more] |
HI2013-29 ME2013-57 AIT2013-29
pp.183-187 |
| IEICE-ITS, IEICE-IE, AIT, HI, ME [detail] |
2013-02-18
13:40 |
Hokkaido |
Hokkaido Univ. |
AN INTEGER OPERATION OF GLOBAL TONE MAPPING FOR HDR IMAGES
Tatsuya Murohushi (TMU), Masahiro Iwahashi (NUT), Hitoshi Kiya (TMU) |
This paper proposes a new tone mapping operation which is implemented in integer input and integer output.
A tone mappi... [more] |
|
| IEICE-EID, IDY |
2011-07-22
16:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of a Dual-Lamp Projector with High-Brightness
Akihiro Yamada, Kuniko Kojima, Koji Minami, Hiroaki Sugiura, Hiroshi Kida, Kenji Samejima (Mitsubishi Electric) |
A dual-lamp projector has been developed that can display distinct pictures even in bright, spacious spaces. Two lamps a... [more] |
IDY2011-40
pp.25-28 |
| IEICE-EID, IDY |
2011-07-22
16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of High Contrast Ratio and Wide-Viewing Angle Electrowetting Display
Toshiki Matsuoka, Tomoko Teranishi, Shun Ueki, Takkuma Tomotoshi, Yozo Narutaki, Yasuhisa Itoh (SHARP) |
We have developed a transmissive type of electrowetting display driven by passive matrix. In this structure, droplets of... [more] |
IDY2011-41
pp.29-32 |
| IDY, IEICE-EID, IEE-EDD, IEIJ-OMD |
2011-01-29
11:30 |
Kochi |
Kochi University of Technology |
High Contrast Screen Suppressing Reflection and Diffusion of Ambient Light for Front Projection System
Ryota Sato, Baku Katagiri, Yoshito Suzuki, Mitsuru Kano (Tohoku Univ.), Tatsuo Uchida (Sendai NCT) |
Recently, wide variety of displays have been developed and are practically applied. Among them front projection displa... [more] |
IDY2011-11
pp.129-132 |
| ME, AIT |
2010-05-24
11:30 |
Kyoto |
National Institute of Information and Communications Technology |
Analysis on Sense of Surface Materials Based on Local Brightness Patterns
Wenhao Wang, Yasuhiro Takeda, Toshikazu Kato (Chuo University) |
In this paper, we analyze the impact of surface materials on the reasons. First, we use the old methods, while adding hi... [more] |
ME2010-96 AIT2010-88
pp.43-46 |
| IST |
2009-12-10
13:30 |
Tokyo |
Univ. of Tokyo |
A high-speed local contrast correction method without local pixel-block dependency
Sousuke Shimoyama, Masayuki Ikebe, Masaki Igarashi, Jyunichi Motohisa (Hokkaido Univ.) |
Local Histogram Equalization (LHE), which is efficient for High Dynamic Range (HDR) compression, requires a large amount... [more] |
IST2009-91
pp.5-8 |