| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-MVE, HI, VRSJ, HI-SIG-DeMO, IPSJ-HCI, IPSJ-EC [detail] |
2023-05-31
11:00 |
Tokyo |
Univ. of Tokyo (Tokyo, Online)
(Primary: On-site, Secondary: Online) |
Luminance-Based Data Representation for Improving Contrast in Pixel-level Visible Light Communication
Kazuki Usui, Yuki Kakui, Changyo Han, Takeshi Naemura (UTokyo) |
Pixel-level Visible Light Communication (PVLC) is a system that embeds data into each individual pixel of a projected im... [more] |
|
| HI, IEICE-HIP, ASJ-H, VRPSY [detail] |
2022-02-27
11:10 |
Online |
on line (Online) |
Image filter using bandpass filters and contrast sensitivity function
Kengo Ito, Suguru Saito (Tokyo Tech) |
If we reduce low visibility information in image generation/transfer systems, the costs of those computations can be red... [more] |
|
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-27
13:30 |
Hokkaido |
Hokkaido Univ. (Hokkaido)
(Cancelled) |
Chromatic Aberration Correction of Color Images Using Deep Learning with Each Channel Training Based on Contrast Enhancement
Naoto Nagashima, Mitsuhiko Meguro (Nihon Univ.) |
In this paper, we propose a new correcting method of chromatic aberration occurring in color images using Deep Learning.... [more] |
|
| IDY, SID-JC |
2019-03-07
15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[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 |
| IDY, IEICE-EID, SID-JC [detail] |
2018-07-30
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[Invited Lecture]
Outdoor Visible Low-Reflection FFS-LCD
Yuichi Kawahira, Koji Murata, Takako Nakai, Masahiro Hasegawa, Akira Sakai, Kiyoshi Minoura, Aya Nakatani, Hidekazu Miyata, Youzou Kyoukane, Hisashi Watanabe (Sharp), Nathan Smith (SLE) |
A novel wide-view LCD with reduced unwanted reflection has been developed to enhance ambient contrast ratio. By combinin... [more] |
IDY2018-37
pp.17-20 |
| IDY |
2017-02-24
13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[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 |
(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] |
|
| HI, VRPSY |
2015-11-13
15:30 |
Kagoshima |
Korimoto Campus, Kagoshima Univ. (Kagoshima) |
Development of an adaptive optics visual simulator for contrast sensitivity function measurement
Tatsuo Yamaguchi (TOPCON), Keiji Uchikawa (Tokyo Tech) |
We developed an adaptive optics visual simulator (AOVS) to study the relationship between the aberration of human eye an... [more] |
HI2015-63
pp.15-17 |
| IEICE-EID, IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2014-01-24
14:45 |
Niigata |
Niigata University (Niigata) |
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 (Niigata) |
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 |
| IDY, IEICE-EID, IEE-EDD |
2013-01-25
09:38 |
Shizuoka |
Shizuoka Univ. (Shizuoka) |
Characteristics of 145-inch diagonal Plasma Display Panel for SUPER Hi-VISION
Keiji Ishii (NHK), Takenobu Usui, Nobuo Saito, Naoki Shimidzu (NHK STRL), Tasuku Ishibashi, Yasuyuki Noguchi, Takeru Yamashita, Ryuichi Murai (Panasonic) |
Over 33 million pixels were arranged on a 145 in. diagonal PDP with a 0.417 mm pixel pitch to reproduce highly realistic... [more] |
IDY2013-6
pp.57-60 |
| ME |
2012-02-18
14:30 |
Kanagawa |
Kando Gakuin Univ. (Kanagawa) |
A control method for Image Scanning-type Barcode Reader with a Liquid Lens
Naoki Takemura, Kazuki Nishi (UEC), Yasutake Kawashima, Naoya Shirai (OPTOELECTRONICS) |
Image scanning-type barcode readers are useful tools for acquiring the object information from camera images. The built-... [more] |
ME2012-30
pp.117-118 |
| IEICE-EID, IDY |
2011-07-22
16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
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 |
| HI |
2011-03-16
17:10 |
Tokyo |
Tokyo Univ. of Tech. (Tokyo) |
Image Presentation for Dome Theater
Masaru Kanazawa (NHK), Junji Nishigaki, Kazuhiro Takeuchi (Konica), Ryouzou Harada, Takayuki Imamura (NHK-ES) |
Subjective evaluations were conducted on screen size, brightness and contrast, aiming to display images with very high p... [more] |
HI2011-61
pp.129-132 |
| ME |
2011-02-19
11:00 |
Kanagawa |
Kanto Gakuin Univ. (Kanagawa) |
Calibration of Gd-Contrast Agent and Perfusion Analysis for Sequential Lung MR Images
Tomoki Saka, Toshiyuki Gotoh, Seiichiro Kagei (Yokohama National Univ.), Tae Iwasawa (Kanagawa Cardiovascuiar and Respiratory Center) |
Cancer cells induce capillary growth (angiogenesis) into the tumor for its expansion. Gd contrast agents are commonly u... [more] |
ME2011-6
pp.21-24 |
| IDY, IEICE-EID, IEE-EDD, IEIJ-OMD |
2011-01-29
11:30 |
Kochi |
Kochi University of Technology (Kochi) |
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 |