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All Technical Committee Conferences (Searched in: Recent 10 Years)
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| Search Results: Conference Papers |
| Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2025-03-21
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 1.25 μm 8K×8K-pixel 60 fps CIS with 2×1 Multi-Directional Phase-Detection Pixels
Kodai Kikuchi, Kohei Tomioka, Takenobu Usui, Akira Honji (NHK), Hiroshi Shimamoto (NHK Foundation), Tomonari Kenzaki, Sota Hida, Takeo Ushinaga, Kenichi Nagai (SSIC), Kazuya Kitamura (NHK) |
This paper introduces a 59.3-Mpixel 60 fps back-illuminated stacked CMOS image sensor for immersive content production. ... [more] |
IST2025-18
pp.37-41 |
| 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] |
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| 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 |
| IST |
2022-06-29
14:30 |
Online |
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Phase-detection autofocus system for 8K three-chip imaging camera
Kodai Kikuchi, Kodai Tomioka, Toshio Yasue, Tomohiro Nakamura, Kazuya Kitamura, Takayuki Yamashita (NHK) |
We developed a phase detection autofocus (PDAF) for three-chip imaging broadcasting cameras that detects disparity betwe... [more] |
IST2022-28
pp.13-16 |
| IST |
2021-10-21
15:00 |
Online |
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Noise reduction by using sample-and-hold circuits for bias voltage of pixel source followers
Kohei Tomioka, Toshio Yasue, Kodai Kikuchi, Tomohiro Nakamura, Takayuki Yamashita, Kazuya Kitamura (NHK STRL), Shoji Kawahito (Shizuoka Univ.) |
A bias voltage generation method was proposed for a pixel source follower amplifier which is suitable for high resolutio... [more] |
IST2021-59
pp.45-48 |
| 3DMT, IDY, IST [detail] |
2019-12-20
13:00 |
Aichi |
NHK Nagoya Station |
[Invited Talk]
8K/240p slow motion imaging system
Takayuki Yamashita, Ryohei Funatsu, Toshio Yasue, Kodai Kikuchi, Kohei Tomioka, Tomoki Matsubara (NHK) |
[more] |
IST2019-59 IDY2019-59 3DIT2019-34
pp.1-6 |
SIP
(2nd) |
2018-07-06
14:35 |
Tokyo |
Japan Institute of Sports Sciences |
[Invited Talk]
Development of a 2x-speed 8K slow-motion system and its application in sports productions
Kohei Tomioka, Kodai Kikuchi, Hiroshi Shimamoto (NHK STRL) |
[more] |
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| CE, MMS, AIT, HI, ME, IEICE-ITS, IEICE-IE [detail] |
2017-02-20
13:00 |
Hokkaido |
Hokkaido Univ. |
Full specification 8K Super Hi-vision Compression Recorder and Backup system
Kei Ogura, Kodai Kikuchi, Takeshi Kajiyama, Eiichi Miyashita (STRL) |
[more] |
MMS2017-23 CE2017-23 HI2017-23 ME2017-47 AIT2017-23
pp.141-144 |
| HI, IEICE-IE, AIT, IEICE-ITS, ME, MMS, CE [detail] |
2016-02-22
09:15 |
Hokkaido |
Hokudai |
Development of 120-fps Super Hi-Vision Compression Recorder
Kodai Kikuchi, Takeshi Kajiyama, Eiichi Miyashita (NHK) |
In NHK, a next generation broadcasting system, called Super Hi-Vision (SHV), has been researched. This paper describes a... [more] |
MMS2016-6 CE2016-6 HI2016-6 ME2016-39 AIT2016-6
pp.125-130 |
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