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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 125  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SIP, SP, EA, IPSJ-SLP [detail] 2024-03-01
09:30
Okinawa
(Primary: On-site, Secondary: Online)
SELECTING N-LOWEST SCORES FOR TRAINING MOS PREDICTION MODELS
Yuto Kondo, Hirokazu Kameoka, Kou Tanaka, Takuhiro Kaneko (NTT) EA2023-94 SIP2023-141 SP2023-76
Automatic speech quality assessment (SQA) is a task to evaluate the quality of speech samples without resorting to time-... [more] EA2023-94 SIP2023-141 SP2023-76
pp.196-201
HCGSYMPO
(2nd)
2023-12-11
- 2023-12-13
Fukuoka Asia pacific Import Mart (Kitakyushu)
(Primary: On-site, Secondary: Online)
Evaluating Presentation quality using nonverbal audience information
Goshi Imamura, Nakazawa Atsushi (Okayama Univ)
Evaluating Presentation quality is important in social activities and educational.
Conventional methods mainly use the ... [more]

ICM, NS, CQ, NV
(Joint)
2023-11-21
18:05
Ehime Ehime Prefecture Gender Equality Center
(Primary: On-site, Secondary: Online)
Object Recognition Ratio Estimation Model with Video Quality Fluctuation for Exterior Surveillance Video
Masanori Koike, Noritsugu Egi, Kazuhisa Yamagishi (NTT) CQ2023-39
In Japan, the Road Traffic Act requires the installation of remote monitoring equipment and the assignment of a monitor ... [more] CQ2023-39
pp.8-13
BioX, SIP, IE, ITE-IST, ITE-ME [detail] 2023-05-18
15:15
Mie Sansui Hall, Mie University
(Primary: On-site, Secondary: Online)
SIP2023-5 BioX2023-5 IE2023-5 Compressing video and images with lossy compression degrades input data.Therefore, image quality evaluation is necessary... [more] SIP2023-5 BioX2023-5 IE2023-5
pp.16-21
CS, CQ
(Joint)
2023-05-19
14:00
Kagawa Rexxam Hall (Kagawa Kenmin Hall)
(Primary: On-site, Secondary: Online)
Evaluation of Image Quality and Viewing Environment in a Surveillance System Using an Omnidirectional Camera
Yuki Norimatsu (Tokyo Metropolitan Univ.), Ryoto Kato (Technical Univ. of Munich), Takashi Nishitsuji (Toho Univ.), Takuya Asaka (Tokyo Metropolitan Univ.) CQ2023-6
The effectiveness of our omnidirectional surveillance camera system w.r.t different configurations and UIs was evaluated... [more] CQ2023-6
pp.20-25
IMQ 2022-10-21
13:40
Aichi E and S Building, Higashiyama Campus, Nagoya Univ. HEVC Image Quality Assessment for eXtended Reality (XR) Based on 360 Degrees Camera
Norifumi Kawabata (Computational Imaging Lab) IMQ2022-12
360 degrees video camera is often used in our life, event, information communication service, and Virtual Reality (VR), ... [more] IMQ2022-12
pp.7-12
SIP 2022-08-25
14:51
Okinawa Nobumoto Ohama Memorial Hall (Ishigaki Island)
(Primary: On-site, Secondary: Online)

Sou Oishi, Norishige Fukushima (NITech) SIP2022-56
Image quality evaluation plays a fundamental role in assessing the performance of various image processing methods.
Amo... [more]
SIP2022-56
pp.37-42
SP, IPSJ-MUS, IPSJ-SLP [detail] 2022-06-18
15:00
Online Online [Poster Presentation] Subjective intensity of musical beats: a psychophysical quantification
Sotaro Kondoh (UTokyo), Kazuo Okanoya (Teikyo Univ. UTokyo), Ryosuke O. Tachibana (UTokyo) SP2022-20
Meter is the core of the musical structure. We perceive meter as one strong beat and several weak beats. The intensity o... [more] SP2022-20
pp.88-89
SP, IPSJ-MUS, IPSJ-SLP [detail] 2022-06-18
15:00
Online Online [Poster Presentation] Worker Filtering Criteria for Subjective Evaluation of Synthesized Voice Sound Quality Using Crowdsourcing
Moe Yaegashi (Waseda Univ.), Susumu Saito, Teppei Nakano (Waseda Univ./ifLab.), Tetsuji Ogawa (Waseda Univ.) SP2022-24
We investigate the effect of filtering criteria of crowdworkers on the subjective evaluation results of synthesized voi... [more] SP2022-24
pp.104-109
CQ, CS
(Joint)
2022-05-12
15:35
Fukui Fukui (Fuku Pref.)
(Primary: On-site, Secondary: Online)
Study on a Subjective Quality Assessment Method for Multi-service
Yuichiro Urata, Noritsugu Egi, Masataka Masuda (NTT) CQ2022-8
It is important for telecommunication carriers to monitor and manage quality of communication services they provide, and... [more] CQ2022-8
pp.38-43
CQ, IMQ, MVE, IE
(Joint) [detail]
2022-03-09
17:20
Online Online (Zoom) QoE Estimation for Variable Bitrate Videos Using Bio-signals
Kentaro Oike, Mutsumi Suganuma, Wataru Kameyama (Waseda Univ.) CQ2021-109
Our previous study shows that QoE of videos can be estimated by bio-signals while watching around-10-minute variable bit... [more] CQ2021-109
pp.49-54
CQ, IMQ, MVE, IE
(Joint) [detail]
2022-03-09
17:45
Online Online (Zoom) Estimating Subjective Video Quality of Smartphone Users Using Bio-signals in Real Environment by Considering Video-watching Contexts
Shotaro Mishina, Mutsumi Suganuma, Wataru Kameyama (Waseda Univ.) CQ2021-110
Our previous study suggests that it is possible to estimate the subjective video quality of smartphone users in real env... [more] CQ2021-110
pp.55-60
CS, CQ
(Joint)
2021-05-14
16:55
Online On-line Analysis on Stability of Subjective Quality Assessment for Video including quality change and stalling
Noriko Yoshimura, Yuichiro Urata, Noritsugu Egi (NTT) CQ2021-20
In this study, assuming a 4K service, we conducted subjective quality evaluation experiments of videos with various qual... [more] CQ2021-20
pp.86-91
MVE, IMQ, IE, CQ
(Joint) [detail]
2021-03-03
13:00
Online Online [Invited Talk] Delicious life with Super Hi-Vision
Yoshiaki Shishikui (Meiji Univ.) CQ2020-116
In 4K / 8K Super Hi-Vision, which started broadcasting two years ago, the resolution, color gamut, dynamic range, etc. h... [more] CQ2020-116
pp.44-48
IE 2021-01-21
14:45
Online Online [Invited Talk] GAN-based Image Coding Methods for Maximizing Subjective Image Quality
Shinobu Kudo (NTT) IE2020-37
The increasing image resolution and the spread of IoT devices require more efficient video storage and transmission syst... [more] IE2020-37
pp.9-13
MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] 2020-05-28
09:20
Online Online Effect of Data Allocation between Number of Pixels and Frame Rate for Subjective Quality of Motion Image under a Fixed Data Rate
Yoshitaka Ikeda, Kosuke Nomura, Yuichi Kusakabe (NHK)
In this study, we conducted a subjective evaluation using a stimulus-comparison method (adjectival categorical judgement... [more]
IE, IMQ, MVE, CQ
(Joint) [detail]
2020-03-05
09:20
Fukuoka Kyushu Institute of Technology
(Cancelled but technical report was issued)
A Consideration on Subjective Video Quality Estimation by Using Bio-signals while Watching Video with Smart-phone
Takayuki Sakamoto, Wataru Kameyama, Mutumi Suganuma (Waseda Univ) CQ2019-135
It has been found by our study that subjective quality or QoE of video can be estimated by using subjects’ bio-signals w... [more] CQ2019-135
pp.5-10
NS, ICM, CQ, NV
(Joint)
2019-11-22
11:40
Hyogo Rokkodai 2nd Campus, Kobe Univ. Study on Video Quality Characteristics for AVC, HEVC, VP9, and AV1
Noriko Yoshimura, Lebreton Pierre, Noritusgu Egi, Kazuhisa Yamagishi (NTT) CQ2019-101
To extend the high resolution and framerate (3840×2160/60p) video streaming, video encoder and decoder(CODEC) have been ... [more] CQ2019-101
pp.71-75
MBE, NC 2019-10-11
15:55
Miyagi   Is Sticking to Highly Regular Sleep/Wake Timing Good for Health? -- A quantitative study of associations between sleep/wake habit, objective sleep-related parameters, and subjective sleep quality --
Siwalee Choilek, Ikuko N. Motoike, Toshihiro Uchibayashi (Tohoku Univ.), Akihiro Karashima (Tohoku Univ./TOHTECH), Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2019-35 NC2019-26
This study aimed to investigate sleep/wake habits of 319 subjects (174 workers and 145 students) by recording their acti... [more] MBE2019-35 NC2019-26
pp.35-36
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
 Results 1 - 20 of 125  /  [Next]  
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