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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| LQE, ED, CPM | 2023-11-30 14:55 |
Shizuoka | Two-dimensional characterization of Au/Ni/thin heavily-Mg-doped p-GaN/n-GaN Schottky contacts under applied voltage by scanning internal photoemission microscopy Haruto Yoshimura, Hiroki Imabayashi (Fukui univ.), Fumimasa Horikiri, Yoshinobu Narita, Hajime Fujikura (Sumitomo Chem.), Hiroshi Ohta, Tomoyoshi Mishima (Hosei Univ.), Kenji Shiojima (Fukui univ.)  ED2023-18 CPM2023-60 LQE2023-58 |
We applied scanning internal photoemission microscopy (SIPM) method to clarify the two-dimensional basic characteristics... [more] | ED2023-18 CPM2023-60 LQE2023-58 pp.21-24 |
|
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2016-12-08 15:45 |
Ishikawa | [Invited Talk]
Hiroshi Ohtake (NHK) CS2016-53 IE2016-89 |
(To be available after the conference date) [more] | CS2016-53 IE2016-89 p.45 |
|
| LQE, LSJ | 2015-05-22 11:25 |
Ishikawa | High Sensitivity Image Sensor Overlaid with Thin-Film Crystalline Selenium/Gallium Oxide Heterojunction Photodiode Shigeyuki Imura, Kenji Kikuchi, Kazunori Miyakawa, Hiroshi Ohtake, Misao Kubota (NHK), Tokio Nakada (TUS), Toru Okino, Yutaka Hirose, Yoshihisa Kato (Panasonic), Nobukazu Teranishi (University of Hyogo) LQE2015-13 |
We have developed an stacked image sensor using a thin-film crystalline selenium (c-Se) as a photoconversion layer. The ... [more] | LQE2015-13 pp.63-67 |
|
| SDM | 2015-01-27 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Three-Dimensional Integrated CMOS Image Sensors with Pixel-Parallel A/D Converters Fabricated by Direct Bonding of SOI Layers Masahide Goto, Kei Hagiwara, Yoshinori Iguchi, Hiroshi Ohtake (NHK), Takuya Saraya, Masaharu Kobayashi, Eiji Higurashi, Hiroshi Toshiyoshi, Toshiro Hiramoto (The Univ. of Tokyo) SDM2014-141 |
We report the first demonstration of three-dimensional (3D) integrated CMOS image sensors with pixel-parallel A/D conver... [more] | SDM2014-141 pp.25-28 |
| ITE-ME, EMM, IE, LOIS, IEE-CMN [detail] | 2011-09-21 16:00 |
Ehime | Estimation of Global Motion Using Affine Invariants Hiroshi Ohta, Hiroyuki Michinishi (Okayama Univ. of Sci.), Takuji Okamoto (Okayama Univ.) LOIS2011-27 IE2011-60 EMM2011-38 |
This paper proposes a new method of estimating global motion that arises with video-camera movement. The global motion i... [more] | LOIS2011-27 IE2011-60 EMM2011-38 pp.113-118 |
|
| RCS, AN, MoNA, SR (Joint) |
2010-03-04 13:15 |
Kanagawa | YRP | [Panel Discussion]
"Panel Discussion" Cloud Service of Microsoft Hiroshi Ohta (Microsoft Co., Ltd.) MoMuC2009-79 AN2009-74 |
[more] | MoMuC2009-79 AN2009-74 pp.33-38 |
| NS | 2009-01-22 14:55 |
Saga | Saga University | Monitoring Method of Available Bandwidth for IP multicast networks Hidenori Kai, Hiroshi Ohta, Ken Takahashi (NTT) NS2008-126 |
Recently, IP multicast networks are deployed widely as an efficient way to use network resources replacing unicast netwo... [more] | NS2008-126 pp.7-12 |
| SIP, ICD, IE, IPSJ-SLDM (Joint) [detail] |
2007-10-26 10:00 |
Fukushima | Aidu-Higasiyama-Onsen Kuturogijuku | A Projective Transformation of VGA Video Images Realized by the use of a small-scall DSP with Parallel DataPaths
-- Two Proposals for Fast Transformation -- Ryo Ozaki, Hiroshi Ohta (Okayama Univ. of Science), Yuji Sugiyama, Takuji Okamoto (Okayama Univ.) SIP2007-126 ICD2007-115 IE2007-85 |
This paper describes a projective transformation for VGA video image with a small-scale DSP which have parallel data-pat... [more] | SIP2007-126 ICD2007-115 IE2007-85 pp.19-24 |
| MW, ED | 2007-01-18 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | * Futoshi Kuroki, Hiroshi Ohta (Kure Nat'l Coll of Tech) |
[more] | ED2006-215 MW2006-168 pp.83-88 |
| MW, ED | 2007-01-18 11:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | * Futoshi Kuroki, Hiroshi Ohta (Kure Nat'l Coll of Tech) |
[more] | ED2006-216 MW2006-169 pp.89-94 |
| MW | 2006-09-05 15:00 |
Tokyo | Operational Frequency Tuning for Meander-Line Antenna Fed by Coplanar Waveguide with Finite Ground Plane Futoshi Kuroki, Hiroshi Ohta (Kure National College of Tech.) |
For a purpose of tuning the operational frequency at UHF-band, a printed meander antenna was discussed for the reception... [more] | MW2006-94 pp.107-111 |
|
| IE | 2006-03-28 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Speed-up of Affine Transformation Realized by Decomposing It into Two One-dimensional processes
-- Consideration Based on the Usage of a DSP with Parallel Datapaths -- Hiroshi Ohta, Ryo Ozaki (Okayama Univ. of Science), Hiroto Kagotani (Okayama Univ.), Reiji Hashimoto, Takuji Okamoto (Okayama Univ. of Science) |
This paper describes a method of fast affine transformation for video images. A DSP with parallel datapaths and a single... [more] | IE2005-322 pp.27-32 |
| ED, MW | 2006-01-20 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | - Futoshi Kuroki, Hiroshi Ohta (KNCT), -, - (Sharp) |
A printed spiral antenna with a self-complimentary configuration was developed. This antenna consists of spiral shaped m... [more] | ED2005-219 MW2005-173 pp.59-62 |
| NS | 2005-06-23 16:50 |
Fukuoka | Production and Systems, Waseda Univ.(Kitakyusyu) | Authentication, Authorization and Accounting Methods for Multicast Content Delivery Hiroaki Satou, Tsunemasa Hayashi, Hiroshi Ohta, Jun Nishikido (NTT) |
This studies AAA requirements for IP multicast content delivery and a AAA (Authentication, Authorization and Accounting)... [more] | NS2005-46 pp.33-36 |
| NS | 2005-06-23 17:15 |
Fukuoka | Production and Systems, Waseda Univ.(Kitakyusyu) | A Method of Secure Multicast Access Control for Universal Data Steaming Tsunemasa Hayashi, Hiroaki Satou, Hiroshi Ohta, Jun Nishikido, Hitoshi Uematsu (NTT) |
We propose MSAP (Multicast Secure Access Protocol), a secure group management protocol which manages requests from both ... [more] | NS2005-47 pp.37-40 |
| MW | 2005-05-20 11:35 |
Shiga | Transmission Characteristics of NRD Guide at THz Frequencies Futoshi Kuroki, Hiroshi Ohta (Kure Coll. of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
NRD guide, which consists of dielectric strips inserted in a below cutoff parallel metal plate waveguide, is a promise c... [more] | MW2005-27 pp.19-22 |
|
| CS | 2004-10-28 10:25 |
Hokkaido | Lake Akan, Hokkaido | Standardization Status on OAM and QoS for Carrier-Class Ethernet Hiroshi Ohta (NTT) |
Ethernet is becoming popular in carrier networks as a transport technology in addition to existing technologies such as ... [more] | CS2004-84 pp.29-34 |
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