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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| HCGSYMPO (2nd) |
2019-12-11 - 2019-12-13 |
Hiroshima | Hiroshima-ken Joho Plaza (Hiroshima) | The relationship between mental workload under visual search task execution and eye features Tomomi Okano, Minoru Nakayama (Tokyo Tech) |
In this paper, we have focused on several eye features especially on microsaccade and pupil diameter. By using two types... [more] | |
| EA, EMM | 2019-11-22 15:30 |
Ishikawa | Kanazawa Institute of Technology | [Poster Presentation]
Subjective evaluation of upmix method based on separation of object and field sounds , ,  EA2019-59 EMM2019-87 |
It is considered that the sense of reality of sound is improved by upmixing a multichannel audio signal such that the si... [more] | EA2019-59 EMM2019-87 pp.35-40 |
| IE | 2019-06-21 14:30 |
Okinawa | Image Quality Evaluation of 8K120Hz HEVC Encoder Shinya Iwasaki (NHK), Xuying Lei (FJL), Kazuhiro Chida, Yasuko Sugito, Kazuhisa Iguchi, Kikufumi Kanda (NHK), Hidenobu Miyoshi, Yoshifumi Uehara (FJL) IE2019-20 |
We developed 8K 119.88-Hz (120-Hz) encoder to transmit videos with smoother motions. To evaluate the image quality impro... [more] | IE2019-20 pp.19-24 |
|
| LOIS, IPSJ-CN, IPSJ-SPT | 2018-05-11 14:50 |
Tokyo | Tsuda Univ. | Regional evaluation collection system using subjective evaluation and color information of posted image Mai Niimi (Tsuda Univ.), Noriaki Koide (NII), Akihisa Kodate, Noboru Sonehara (Tsuda Univ.) LOIS2018-4 |
In recent years, with the increase in the number of users of Social Networking Services, multimedia information sharing ... [more] | LOIS2018-4 pp.91-94 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Intelligibility of speech with additive bubble noise and enhancement under hearing impairment simulation Narumi Ohashi, Naoko Yomura, Katsuhiko Yamamoto (Wakayama Univ.), Shoko Araki, Keisuke Kinoshita, Tomohiro Nakatani (NTT), Toshio Irino (Wakayama Univ.) EA2017-116 SIP2017-125 SP2017-99 |
Subjective experiments were performed to develop speech intelligibility (SI) prediction metrics for both hearing-impaire... [more] | EA2017-116 SIP2017-125 SP2017-99 pp.87-92 |
|
| CQ, MVE, IE, IMQ (Joint) [detail] |
2018-03-09 10:20 |
Okinawa | Okinawa Industry Support Center | Study on Quantifying Quality Degradation of Super-wideband Coded Speech in Comprehensive Quality Assessment Hitoshi Aoki, Atsuko Kurashima, Akira Takahashi (NTT) CQ2017-119 |
Super-wideband (SWB) IP-telephony services, which can transmitted in the much wider frequency range compared to the conv... [more] | CQ2017-119 pp.93-98 |
| IMQ | 2017-12-15 13:30 |
Shizuoka | Shizuoka University, Hamamatsu Campus | Comparison of measured values and calculated values of the Helmholtz-Kohlrausch effect for natural images with adjustment method and stimulus-comparison method Yuki Hayami, Daiki Takasu, Sinichi Hashimoto (Shizuoka Univ.), Hisakazu Aoyanagi, Hiroaki Takamatsu (NDS), Yoshihumi Shimodaira, Gosuke Ohashi (Shizuoka Univ.) IMQ2017-20 |
The authors have worked on extension of the estimation formula of the Helmholtz-Kohlrausch (HK) effect in a single color... [more] | IMQ2017-20 pp.1-6 |
| ICM, CQ, NS, NV (Joint) |
2017-11-17 09:40 |
Kagawa | Study of Relationship between Physiological Index and Quality of Experience during Video Streaming Service Ryohei Yamamoto, Iijima Atsuhiko, Tatsuya Yamazaki (Niigata Univ.) CQ2017-78 |
Conventionally, Quality of Service (QoS) has been used as an index for evaluating communication services. QoS is, howeve... [more] | CQ2017-78 pp.45-50 |
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| CQ | 2017-01-20 13:40 |
Osaka | Osaka University Nakanoshima Center | Study of Quality Evaluation Using an Objective Evaluation Method for Video Streaming Services Ryohei Yamamoto, Yamazaki Tatsuya (Niigata Univ.) CQ2016-104 |
Nowadays, with the progress of the information society, it has become possible to easily watch videos from portable term... [more] | CQ2016-104 pp.81-86 |
| HCGSYMPO (2nd) |
2016-12-07 - 2016-12-09 |
Kochi | Kochi City Culture Plaza (CUL-PORT) | Complementary effect by Pair testing in behavior analysis Yukako Kawano, Noboru Nakamichi, Masayuki Tsuda (Fukuyama Univ.) |
Evaluation results by subjective evaluation method in usability test is depends on a participant's memory. Therefore th... [more] |
|
| ET | 2016-09-24 14:00 |
Tottori | Tottori University of Environmental Studies | Comparative Evaluation Experiment of Information Presented by Handwriting and Animation Yasuhisa Okazaki, Kouhei Nishimura (Saga Univ.), Atsushi Yoshikawa (TIT) ET2016-36 |
In this study, we investigated influences of differences in information presentation methods by experiment. We focused t... [more] | ET2016-36 pp.13-18 |
| EA, SP, SIP | 2016-03-28 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | Method of presenting sound signals for selective listening system Tomomi Suzuki (Nagoya Univ.), Takanori Nishino (Mie Univ.), Yoshio Ishiguro, Tomoki Toda, Kazuya Takeda (Nagoya Univ.) EA2015-66 SIP2015-115 SP2015-94 |
We are able to selectively concentrate on the desired acoustic information in the environmental sounds. The aim of this... [more] |
EA2015-66 SIP2015-115 SP2015-94 pp.1-6 |
| EID, ITE-IDY, ITE-HI, ITE-3DMT, IEE-OQD, SID-JC [detail] | 2015-11-06 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Subjective image evaluation of the effect of background region in high-fidelity color reproduction Yukako Nakama (Tokyo Tech), Kayo Ogawa (Japan Women's Univ.), Tomoya nakamura, Masahiro Yamaguchi (Tokyo Tech) EID2015-8 |
A spectrum-based color reproduction technique enables high-fidelity image display, faithful to the texture and color of ... [more] | EID2015-8 pp.17-20 |
| MBE, NC (Joint) |
2015-07-18 15:00 |
Tokushima | The University of Tokushima | Usability Evaluation for Grip of Hammer Kiyoko Yokoyama, Reiji Yasui (Nagoya City Univ.), Kiyohisa Nishiyama (Nagoya Univ.), Michirou Fujiyama, Tatsuhiro Maeda (Maeda Shell Service Co.) MBE2015-22 |
Grip is one of the general operation interface of tools, devices, sporting goods and etc. The aim of this study are 1) t... [more] | MBE2015-22 pp.13-18 |
| ET | 2015-03-14 11:00 |
Tokushima | Shikoku Univ. Plaza | Evaluation Experiment of Information Presentation Method Based on Problem Levels and Learners' Subjective Evaluation Yasuhisa Okazaki, Kouhei Nishimura (Saga Univ.), Atsushi Yoshikawa (TIT) ET2014-98 |
In this study, we investigate influences of the differences in information presentation methods by experiment. Dynamic p... [more] | ET2014-98 pp.71-76 |
| CQ | 2015-01-23 13:50 |
Tokyo | Effectiveness of User's Evaluation to Quality Improvement of VoIP Service Hayato Sakurai, Eiji Kamioka (Shibaura Inst. of Tech.) CQ2014-110 |
With advancement of IP-based information and communication technologies, VoIP services have been used explosively. In a ... [more] | CQ2014-110 pp.135-140 |
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| ICD, CPSY | 2014-12-01 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement of VoIP Service Quality by Packet Destruction based on Probabilistic Distribution Hayato Sakurai, Eiji Kamioka (SIT) ICD2014-74 CPSY2014-86 |
With advancement of IP-based information and communication technologies, VoIP services have been used in various scenes.... [more] | ICD2014-74 CPSY2014-86 pp.7-12 |
| MoNA, CQ (Joint) |
2014-09-11 14:20 |
Miyagi | Improvement of VoIP Quality by Packet Control based on Pause of Conversation Hayato Sakurai, Eiji Kamioka (Shibaura Inst. of Tech.) MoNA2014-37 |
With advancement of IP-based information and communication technologies, VoIP services such as “Skype” and “Line” have c... [more] | MoNA2014-37 pp.37-42 |
|
| IMQ | 2014-05-16 13:25 |
Tokyo | Takanawa Campus, Tokai University | Comparative study on biological effects between LED and OLED lightings for calculation task and reading Kiyoya Inamine, Kyosuke Takahashi, Toshiya Nakaguchi, Hiroshi Kawahira (Chiba Univ.) IMQ2014-2 |
Fluorescent bulb and filament bulb have commonly been used as room lighting and in recent years LED lightings became pop... [more] | IMQ2014-2 pp.7-12 |
| IMQ | 2014-05-16 15:20 |
Tokyo | Takanawa Campus, Tokai University | Evaluation Experiment for Subjective Image Quality in case of Occurring the Coded Degradation for Objects or Background Region of 3D CG Images with 8-Viewpoints Parallax Barrier Method Norifumi Kawabata, Masaru Miyao (Nagoya Univ.), Yuukou Horita (Univ. of Toyama) IMQ2014-6 |
Until now, there have been many studies about image quality for multi-viewpoint 3D still images. Particularly, as repres... [more] | IMQ2014-6 pp.25-30 |
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