| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2024-03-08
14:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Differences in Impression Received from Various Aspect Ratio Images
Kosuke Nomura, Takenobu Usui, Satoshi Oode (NHK) |
Non-16:9 aspect ratio content in which the aspect ratio had been selected based on a creator’s intent has been increased... [more] |
BCT2024-39
pp.15-18 |
| MMS, ME, AIT, IEICE-IE, IEICE-ITS [detail] |
2023-02-21
14:30 |
Hokkaido |
Hokkaido Univ. |
Low-latency shot noise reduction method for ultra-high definition cameras
Kodai Kikuchi, Kohei Tomioka, Usui Takemichi, Kitamura Kazuya (NHK), Keigo Hirakawa (University of Dayton) |
[more] |
|
| IST |
2022-12-12
14:20 |
Shizuoka |
Sanaru Hall |
Block-wise-controlled Image Sensor with Variable Resolution, Frame rate, and Exposure Time for Scene Adaptive Imaging
Kohei Tomioka, Toshio Yasue, Kodai Kikuchi, Takenobu Usui, Kazuya Kitamura (NHK STRL), Shoji Kawahito (Shizuoka Univ.) |
This paper proposes a block-wise-controlled image sensor, which has pixel blocks with independently controllable pixel b... [more] |
IST2022-57
pp.49-50 |
| AIT, IDY, 3DMT, IIEEJ, IEICE-EID, IEE-EDD, VRSJ [detail] |
2022-11-25
15:10 |
Tokyo |
Hibiya Library & Museum
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Bendable, Rollable, Sound-Producing Display
-- for a new viewing experience that takes advantage of flexible display --
Takenobu Usui (NHK) |
[more] |
IDY2022-39 AIT2022-190 3DMT2022-66
pp.17-20 |
| IDY, SID-JC |
2022-03-04
16:10 |
Online |
online |
[Invited Talk]
A study of an external compensation method for burn-in degradation in 4K flexible AMOLED display
Takenobu USui, Takuya Okada, Takahisa Shimizu (NHK), Kazuo Nakamura, Masaaki Moriya, Hiromi Katoh (SDTC) |
[more] |
IDY2022-19
pp.37-40 |
| IEICE-EID, IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2018-01-26
12:05 |
Shizuoka |
Shizuoka Univ., Hamamatsu |
Picture Level Control Method using Gray-scale Segmentation for Large OLED Displays
Takuya Okada, Takenobu Usui, Yoshihide Fujisaki (NHK STRL) |
The management of power consumption and display luminance is an important issue for large displays. Therefore, we propos... [more] |
IDY2018-14
pp.109-112 |
| IEICE-EID, IDY, IEE-EDD, IEIJ-SSL, SID-JC [detail] |
2017-01-27
10:30 |
Tokushima |
Tokushima Univ. |
A study of a driving method for surpressing image distorsion for a tiled OLED display
Takenobu Usui, Takuya Okada, Yoshimichi Takano, Toshihiro Yamamoto (NHK) |
Tiled-displays by arranging organic light-emitting diodes (OLED) displays have been developing, to realize large-size an... [more] |
IDY2017-15
pp.93-96 |
| IEICE-EID, IDY, IEE-EDD, SID-JC, IEIJ-SSL [detail] |
2016-01-29
09:40 |
Toyama |
Toyama Univ. |
Driving method of adaptive temporal aperture control for OLED Displays
Takenobu Usui, Yoshimichi Takano, Hiroto Sato, Keiji Ishii, Toshihiro Yamamoto (NHK) |
[more] |
IDY2016-10
pp.73-76 |
| IDY, IEICE-EID, SID-JC [detail] |
2015-07-30
17:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
A study of Adaptive Temporal Aperture Control for OLED Displays with motion vector
Takenobu Usui, Hiroto Sato, Yoshimichi Takano, Keiji Ishii, Toshihiro Yamamoto (NHK) |
[more] |
|
| IEICE-EID, IDY, IEIJ-SSL, IEE-EDD, SID-JC [detail] |
2015-01-23
09:48 |
Kyoto |
Ryukoku University |
A Study of Adaptive Control Method of Temporal Aperture with OLED Displays
Takenobu Usui, Hiroto Sato, Yoshimichi Takano, Toshihiro Yamamoto, Keiji Ishii (NHK) |
Shortening the temporal aperture per frame has been proposed to improve motion image quality on hole-type displays, such... [more] |
IDY2015-10
pp.71-74 |
| IDY, IEICE-EID, IEE-EDD |
2013-01-25
09:38 |
Shizuoka |
Shizuoka Univ. |
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 |
| IDY, IEICE-EID, SID-JC [detail] |
2012-07-27
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Lecture]
Developments of a 145-inch diagonal Super Hi-Vision Plasma Display Panel
Takenobu Usui, Keiji Ishii, Yukio Murakami, Yasushi Motoyama (NHK), Hiroko Yamamoto, Kousuke Makino, Tasuku Ishibashi, kazushige Takagi (Panasonic), Masahiko Seki (NES) |
We have developed a prototype full-resolution Super Hi-Vision (SHV) plasma display panel (PDP) that has 4,320 scanning l... [more] |
IDY2012-33
pp.5-8 |
| IDY, IEICE-EID |
2011-11-29
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
EuroDisplay2011 Report
-- Plasma Display Panels --
Takenobu Usui (NHK) |
Outline about Plasma Display Panels at EuroDisplay2011 will be reported. [more] |
IDY2011-68
pp.19-22 |