IEICE Trans

Akira TAKAHASHI

Collaborative Quality Framework: QoE-Centric Service Operation in Collaboration with Users, Service Providers, and Network Operators Akira TAKAHASHI Takanori HAYASHI
Publication: Publication Date: 2017/09/01 Vol. E100-B No. 9 pp. 1554-1563 Type of Manuscript: INVITED PAPER (Special Issue the Past, Present, and Future of Communications Technologies in the IEICE) Category: Network Keyword: QoE, operation, quality, QoS,
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FOREWORD Akira TAKAHASHI
Publication: Publication Date: 2017/01/01 Vol. E100-B No. 1 pp. 1-1 Type of Manuscript: FOREWORD Category: Keyword:
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Performance Comparisons of Subjective Quality Assessment Methods for Video Toshiko TOMINAGA Masataka MASUDA Jun OKAMOTO Akira TAKAHASHI Takanori HAYASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/01/01 Vol. E97-B No. 1 pp. 66-75 Type of Manuscript: PAPER Category: Network Keyword: video quality, subjective assessment method, performance comparison, HD, QVGA, H.264,
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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,
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Parametric Packet-Layer Model for Evaluation Audio Quality in Multimedia Streaming Services Noritsugu EGI Takanori HAYASHI Akira TAKAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2010/06/01 Vol. E93-B No. 6 pp. 1359-1366 Type of Manuscript: Special Section PAPER (Special Section on Quality of Communication Networks and Services) Category: Keyword: audio, quality evaluation, parametric packet-layer model, multimedia streaming, IPTV, AAC,
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Dynamic Bandwidth Allocation Algorithm with Fairness in 1G/10G Coexistence EPON System Masaki TANAKA Michiya TAKEMOTO Akira TAKAHASHI Kiyoshi SHIMOKASA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/03/01 Vol. E92-B No. 3 pp. 819-827 Type of Manuscript: PAPER Category: Fiber-Optic Transmission for Communications Keyword: DBA, 10GEPON, GEPON, coexistence system, SLA,
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Objective Quality Evaluation Method for Noise-Reduced Speech Noritsugu EGI Hitoshi AOKI Akira TAKAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/05/01 Vol. E91-B No. 5 pp. 1279-1286 Type of Manuscript: Special Section PAPER (Special Section on Communication Quality) Category: Subjective and Objective Assessments of Audio and Video Media Quality Keyword: objective quality, subjective quality, noise reduction, listening test, speech,
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QoE Estimation Method for Interconnected VoIP Networks Employing Different Codecs Akira TAKAHASHI Noritsugu EGI Atsuko KURASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/12/01 Vol. E90-B No. 12 pp. 3572-3578 Type of Manuscript: PAPER Category: Network Keyword: VoIP, objective quality assessment, speech quality, subjective quality, QoE, E-model,
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Subjective Quality Estimation Model for Video Streaming Services with Dynamic Bit-Rate Control Takanori HAYASHI Ginga KAWAGUTI Jun OKAMOTO Akira TAKAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/02/01 Vol. E89-B No. 2 pp. 297-303 Type of Manuscript: Special Section PAPER (Special Section on Multimedia QoS Evaluation and Management Technologies) Category: Keyword: video streaming, dynamic bit-rate control, QoS, quality estimation, subjective assessment,
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A Shape Resolution Control of Textured Object Applying Tolerance Caused by Movement Daisuke WAKATSUKI Ikuo ISHII Akira TAKAHASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/01/01 Vol. E89-D No. 1 pp. 28-36 Type of Manuscript: Special Section PAPER (Special Section on Artificial Reality and Telexistence) Category: Keyword: virtual reality, level of detail, movement, texture, octree,
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Methods of Improving the Accuracy and Reproducibility of Objective Quality Assessment of VoIP Speech Akira TAKAHASHI Masataka MASUDA Atsuko KURASHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2004/06/01 Vol. E87-B No. 6 pp. 1660-1669 Type of Manuscript: PAPER Category: Multimedia Systems Keyword: VoIP, objective quality assessment, speech quality, subjective quality, QoS,
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Transition of Magnetization Direction in AS-MO Disks Junji HIROKANE Yoshiteru MURAKAMI Akira TAKAHASHI Shigeo TERASHIMA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1999/12/25 Vol. E82-C No. 12 pp. 2117-2124 Type of Manuscript: INVITED PAPER (Special Issue on Information Storage Technologies for the 21st Century) Category: Keyword: magneto-optical disk, MSR, AS-MO, in-plane magnetization, mean field theory,
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A Study on Key Technologies to Realize Magneto-Optical Storage of Over 7 GBytes in CD Sized Disk Kenji TORAZAWA Satoshi SUMI Seiji YONEZAWA Naomi SUZUKI Yasuhito TANAKA Akira TAKAHASHI Yoshiteru MURAKAMI Norio OHTA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1997/09/25 Vol. E80-C No. 9 pp. 1142-1148 Type of Manuscript: INVITED PAPER (Special Issue on High Density Information Recording Technologies) Category: Keyword: magneto-optical disk, CAD-MSR, optical super resolution, laser pumped read-out, PRML,
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A Camera Calibration Method Using Parallelogramatic Grid Points Akira TAKAHASHI Ikuo ISHII Hideo MAKINO Makoto NAKASHIZUKA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1996/11/25 Vol. E79-D No. 11 pp. 1579-1587 Type of Manuscript: PAPER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: camera calibration, computer vision, lens distortion, 3-D measurement, perspective projection,
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