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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| HCGSYMPO (2nd) |
2020-12-15 - 2020-12-17 |
Online | Online | The consideration of time characteristics in eye features during figure search tasks under mental workload Tomomi Okano, Minoru Nakayama (Tokyo Tech) |
In this paper, we have focused especially on pupil diameter to discover the relationship between mental workload. By usi... [more] | |
| HCGSYMPO (2nd) |
2020-12-15 - 2020-12-17 |
Online | Online | Relationship between subjective evaluation of emotional stimulation images and pupillary reaction Nijika Murokawa, Minoru Nakayama (Tokyo Tech) |
In this study, we investigated the relationship between the observer's subjective impression and the pupillary light ref... [more] | |
| EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] | 2020-01-24 11:25 |
Tottori | Tottori Univ. | [Poster Presentation]
Subjective evaluation of color reproducibility due to narrower color gamut of UHD-TV display than standard Ryo Tsuboi, Mitsuhiro Ishida, Yoshihumi Shimodaira, Toru Aoki (Shizuoka Univ.)  EID2019-19 |
The color gamut of UHD-TV displays is narrower than the color gamut defined as a standard. For this reason, the display ... [more] | EID2019-19 pp.141-144 |
| 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 |
| EID, ITE-IDY, ITE-HI, ITE-3DMT, IEE-OQD, SID-JC [detail] | 2019-10-24 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Construction of HDR Image Database with Subjective Evaluation Scores for Deep Learning Hirofumi Sasaki, Keita Hirai, Takahiko Horiuchi (Chiba Univ.) EID2019-1 |
For displaying a high dynamic range (HDR) image on a standard monitor, it is necessary to apply a tone mapping method to... [more] | EID2019-1 pp.5-8 |
| CQ | 2019-05-31 13:00 |
Hiroshima | Hiroshima City University | A Study on QoE Design and Control for Video Streaming Services Takanori Hayashi (Hiroshima Ins. of Tech.), Takahiro Matsuda (Tokyo Metropolitan Univ.) CQ2019-27 |
To provide video delivery services with comfortable quality, it is important to establish network design and control met... [more] | CQ2019-27 pp.79-84 |
| SR | 2019-01-25 10:20 |
Fukushima | Corasse, Fukushima city (Fukushima prefecture) | [Invited Talk]
Quality of Experience and User Context-Aware Network Design and Control Takahiro Matsuda (Tokyo Metropolitan Univ.), Kenko Ota (NIT), Ryogo Kubo (Keio Univ), Takanori Hayashi (Hiroshima Inst. Tech.) SR2018-111 |
QoE (Quality of Experience) is a metric for communication serivces that depends on users’ experience or satisfaction, an... [more] | SR2018-111 pp.91-96 |
| EID, ITE-IDY, ITE-HI, ITE-3DMT, IEE-OQD, SID-JC [detail] | 2018-10-25 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A Study on Color Perception of Scene Images on Head-mounted Display Tomonori Nishimura, Keita Hirai, Takahiko Horiuchi (Chiba Univ.) EID2018-1 |
In a previous study, subjective evaluation experiments using color patch stimulus were conducted to investigate the diff... [more] | EID2018-1 pp.13-16 |
| CS | 2018-07-12 10:53 |
Okinawa | Eef Information Plaza (Kumejima Is.) | A Study on Objective Quality Evaluation in Video Streaming Hoshino Yuki, Takuya Shindo, Isamu Shitara, Takefumi Hiraguri (NIT) CS2018-22 |
In recent years, QoE (Quality of Experience) is receiving a lot of attention because a streaming service has improved in... [more] | CS2018-22 pp.57-60 |
| 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 |
| CQ, CS (Joint) |
2018-04-19 13:25 |
Hiroshima | Hiroshima Institute of Technology | The Effect of AL-FEC on QoE of H.264 Video and Audio IP Transmission with MMT Toshiro Nunome (Nagoya Inst. of Tech.) CQ2018-2 |
In this report, we deal with MMT (MPEG Media Transport), which is an application-level protocol for video transmission. ... [more] | CQ2018-2 pp.7-12 |
| 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 13:30 |
Okinawa | Okinawa Industry Support Center | A Consideration on QoE Estimation while Watching Video with Delay by using Random Forest Classifier to Multimodal Bio-signals Akihiko Kawauchi, Mutsumi Suganuma, Wataru Kameyama (Waseda Univ.) CQ2017-124 |
QoE (Quality of Experience), which is a measurement of the user’s experience to service, has attracted attention in rece... [more] | CQ2017-124 pp.121-126 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2018-02-15 14:45 |
Hokkaido | Hokkaido Univ. | Subjective assessment of video noise reduction with non-recursive temporal filter Chinatsu Mori, Aya Kubota, Seiichi Gohshi (Kogakuin Univ.) ITS2017-73 IE2017-105 |
Although 4K/8K have higher resolution than HDTV, noise is also higher than that of HDTV. Noise is caused by the smaller ... [more] | ITS2017-73 IE2017-105 pp.71-76 |
| 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 |
| EID, ITE-IDY, ITE-HI, ITE-3DMT, IEE-OQD, SID-JC [detail] | 2017-10-26 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A Study on Color and Brightness Perception in Virtual Reality Space Shingo Dozaki, Keita Hirai, Takahiko Horiuchi (Chiba Univ.) EID2017-9 |
(To be available after the conference date) [more] | EID2017-9 pp.15-18 |
| SIP, CAS, MSS, VLD | 2017-06-19 09:30 |
Niigata | Niigata University, Ikarashi Campus | Divergence Similarity for Color Images and Its Subjective Assessment Mizuki Murayama, Shogo Muramatsu, Hisakazu Kikuchi (Niigata Univ.) CAS2017-1 VLD2017-4 SIP2017-25 MSS2017-1 |
For improvements of content-based image retrieval, some indexes that calculate similarities between 2 color images are n... [more] | CAS2017-1 VLD2017-4 SIP2017-25 MSS2017-1 pp.1-5 |
| CS, CQ (Joint) |
2017-04-21 11:30 |
Hokkaido | Chitose Institute of Science and Technology | The Effect of Video Output Methods on QoE in H.265/HEVC Video and Audio IP Transmission Toshiro Nunome, Yuya Kumazaki (Nagoya Inst. of Tech.) CQ2017-8 |
In this report, we exploit the idea of SCS (Switching between error Concealment and frame Skipping) for H.265/HEVC video... [more] | CQ2017-8 pp.37-40 |
| 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] |
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