Kazuhisa YAMAGISHI

Transferring Adaptive Bit Rate Streaming Quality Models from H.264/HD to H.265/4K-UHD
Pierre LEBRETON Kazuhisa YAMAGISHI 
Publication:   
Publication Date: 2019/12/01
Vol. E102-B  No. 12  pp. 2226-2242
Type of Manuscript:  PAPER
Category: Network
Keyword: 
quality of experience, adaptive bit rate streaming, audiovisual-quality-estimation models, subjective, monitoring, stalling, 
 Summary | Full Text:PDF
Performance Comparison of Subjective Quality Assessment Methods for 4k Video
Kimiko KAWASHIMA Kazuhisa YAMAGISHI Takanori HAYASHI 
Publication:   
Publication Date: 2018/03/01
Vol. E101-B  No. 3  pp. 933-945
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
4k video, subjective quality assessment, range effect, 
 Summary | Full Text:PDF
Performance Comparison of Subjective Assessment Methods for Stereoscopic 3D Video Quality
Taichi KAWANO Kazuhisa YAMAGISHI Takanori HAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/04/01
Vol. E97-B  No. 4  pp. 738-745
Type of Manuscript:  PAPER
Category: Network
Keyword: 
ACR, DCR, DSQCS, 3D, 2D, 
 Summary | Full Text:PDF
Subjective Quality Metric for 3D Video Services
Kazuhisa YAMAGISHI Taichi KAWANO Takanori HAYASHI Jiro KATTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2  pp. 410-418
Type of Manuscript:  Special Section PAPER (Special Section on Quality of Communication Services Improving Quality of Life)
Category: 
Keyword: 
QoE, quality, 3D, 2D, subjective quality metric, objective quality metric, 
 Summary | Full Text:PDF
No Reference Video-Quality-Assessment Model for Monitoring Video Quality of IPTV Services
Kazuhisa YAMAGISHI Jun OKAMOTO Takanori HAYASHI Akira TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 435-448
Type of Manuscript:  PAPER
Category: Network
Keyword: 
QoE, IPTV, monitoring, compression, packet loss, 
 Summary | Full Text:PDF
Non-intrusive Packet-Layer Model for Monitoring Video Quality of IPTV Services
Kazuhisa YAMAGISHI Takanori HAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/12/01
Vol. E92-A  No. 12  pp. 3297-3306
Type of Manuscript:  Special Section PAPER (Special Section on Image Media Quality)
Category: Evaluation
Keyword: 
QoE, IPTV, quality monitoring, monitoring point, 
 Summary | Full Text:PDF
Opinion Model Using Psychological Factors for Interactive Multimodal Services
Kazuhisa YAMAGISHI Takanori HAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/02/01
Vol. E89-B  No. 2  pp. 281-288
Type of Manuscript:  Special Section PAPER (Special Section on Multimedia QoS Evaluation and Management Technologies)
Category: 
Keyword: 
quality of service, subjective assessment, semantic differential technique, factor analysis, 
 Summary | Full Text:PDF