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IRIYAMA Taishi
Mathematics, Electronics and Informatics DivisionAssistant Professor
Department of Information and Computer Sciences

Researcher information

■ Degree
  • Ph.D. in Engineering, Tamagawa University
■ Award
  • Mar. 2024, インタラクティブ発表賞(PC推薦)
  • Mar. 2020, 2020 RISP International Workshop on Nonlinear Circuits and Signal Processing(NCSP’20) Student Paper Award, Bayer pattern CFA Demosaicking with Channel-Wise Predictive Filter Flow, Research Institute of Signal Processing
    Taishi Iriyama;Masatoshi Sato;Hisashi Aomori;Tsuyoshi Otake, International society, United States

Performance information

■ Paper
  • High-Accuracy Acquisition of Both Hands’ Postures for Multiple Users Using Ultrafast Mirror-Drive Pan-Tilt Camera
    Yuta ABE; Taishi IRIYAMA; Takashi KOMURO; Kohei SHIMASAKI; Idaku ISHII
    Journal of the Japan Society for Precision Engineering, Volume:91, Number:3, First page:371, Last page:377, Mar. 2025, [Reviewed]
    Japan Society for Precision Engineering, Scientific journal
    DOI:https://doi.org/10.2493/jjspe.91.371
    DOI ID:10.2493/jjspe.91.371, ISSN:0912-0289, eISSN:1882-675X
  • Bit Depth Enhancement Considering Semantic Contextual Information via Spatial Feature Transform               
    Taishi Iriyama; Yuki Watanabe; Takashi Komuro
    IIEEJ Transactions on Image Electronics and Visual Computing, Volume:12, Number:2, First page:87, Last page:96, Dec. 2024, [Reviewed]
    Image Electronics and Information Technology Association, English, Scientific journal
  • Bit Depth Expansion via Swin Transformer-Based Network with Multi-Scale Channel Attention               
    Ai Tsuchihashi; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Proc. 2024 International Symposium on Nonlinear Theory and Its Applications (NOLTA2024), Dec. 2024, [Reviewed]
    IEICE, English, International conference proceedings
  • An Asymmetric Multiplayer Augmented Reality Game with Spatial Sharing of a Physical Environment               
    Yuki Sawanobori; Taishi Iriyama; Takashi Komuro
    Proc. International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments (ICAT-EGVE 2024), Dec. 2024, [Reviewed]
    EuroGraphics, English, International conference proceedings
  • AR Digital Workspace: Extending the Workspace of a Mobile Device into Real Space               
    Yuki Kojima; Taishi Iriyama; Takashi Komuro
    International Journal of Human–Computer Interaction, Nov. 2024, [Reviewed]
    Taylor & Francis, English, Scientific journal
  • A Finger-Mounted Device for Shape and Tactile Perception in AR Mockups               
    Soma Masuda; Taishi Iriyama; Takashi Komuro; Kenji Nakamura; Masato Takahashi
    Adj. Proc. 2024 IEEE International Symposium on Mixed and Augmented Reality, First page:385, Last page:386, Oct. 2024, [Reviewed]
    IEEE, English, International conference proceedings
  • Swin Transformer Based Network with Residual Channel Attention for Bit Depth Expansion               
    Ai Tsuchihashi; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Signal Processing, Volume:28, Number:4, First page:169, Last page:172, Jul. 2024, [Reviewed]
    Research Institute of Signal Processing, English, Scientific journal
  • A Mid-air Multi-touch Interface using an Ultrafast Pan-tilt Camera               
    Yuta Abe; Taishi Iriyama; Takashi Komuro; Kohei Shimasaki; Idaku Ishii
    Extended Abstracts of the 2024 CHI Conference on Human Factors in Computing Systems, Volume:19, First page:1, Last page:6, May 2024, [Reviewed]
    ACM, English, International conference proceedings
  • Bit-Depth Expansion via Swin Transformer with Channel Attention Layers               
    Ai Tsuchihashi; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2024 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2024), Feb. 2024, [Reviewed]
    RISP, English, International conference proceedings
  • Swin Transformer Based Bit Depth Expansion               
    Ai Tsuchihashi; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Proc. 2023 International Symposium on Nonlinear Theory and Its Applications, Sep. 2023, [Reviewed]
    IEICE, English, International conference proceedings
  • Image sequence decomposition via sigma-delta cellular neural network having coupled cells               
    Fumitoshi Nakashima; Taishi Iriyama; Tsuyoshi Otake; Hisashi Aomori
    Journal of Nonlinear Theory and Its Applications, IEICE, Volume:14, Number:2, First page:254, Last page:266, Apr. 2023, [Reviewed]
    IEICE, English, Scientific journal
  • Frequency domain-based bit-depth enhancement method and dealing with different bit-depth degradation               
    Taishi Iriyama; Hisashi Aomori; Tsuyoshi Otake
    Journal of Nonlinear Theory and Its Applications, IEICE, Volume:14, Number:2, First page:449, Last page:457, Apr. 2023, [Reviewed]
    IEICE, English, Scientific journal
  • Bit-Depth limited Demosaicking using Predictive Filter Flow               
    Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2023 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP 2023), Mar. 2023, [Reviewed]
    RISP, English, International conference proceedings
  • Bit Depth Expansion Network Considering Layer Attention               
    Noriya Kondoh; Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2023 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2023), Feb. 2023, [Reviewed]
    RISP, English, International conference proceedings
  • Color Image Demosaicking via SwinIR               
    Ai Tsuchihashi; Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2023 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2023), Feb. 2023, [Reviewed]
    RISP, English, International conference proceedings
  • Bit-Depth Enhancement with Frequency Domain-Based Loss Function               
    Taishi Iriyama; Hisashi Aomori; Tsuyoshi Otake
    2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2022), First page:376, Last page:376, Dec. 2022, [Reviewed]
    IEICE, English, International conference proceedings
  • AR Digital Workspace Using a Mobile Device               
    Yuki Kojima; Taishi Iriyama; Takashi Komuro
    Symposium on Spatial User Interaction (SUI 2022), First page:21, Last page:21, Dec. 2022, [Reviewed]
    ACM, English, International conference proceedings
  • Filter-Flow-Based Bit-Depth Expansion
    Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Signal Processing, Volume:26, Number:4, First page:115, Last page:118, Jul. 2022, [Reviewed]
    Research Institute of Signal Processing, Japan, English, Scientific journal
    DOI:https://doi.org/10.2299/jsp.26.115
    DOI ID:10.2299/jsp.26.115, ISSN:1342-6230, eISSN:1880-1013
  • Bit-Depth Enhancement via Predictive Filter Flow               
    Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2022 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2022), First page:149, Last page:152, Feb. 2022, [Reviewed]
    Research Institute of Signal Processing Japan, English, International conference proceedings
  • Deep Demosaicking with Luminance and Chrominance Estimations               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Signal Processing, Volume:25, Number:6, First page:263, Last page:268, Nov. 2021, [Reviewed], [Lead]
    Research Institute of Signal Processing, English, Scientific journal
  • Predictive Filter Flow Network for Universal Demosaicking               
    Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Signal Processing, Volume:25, Number:6, First page:257, Last page:261, Nov. 2021, [Reviewed]
    Research Institute of Signal Processing, English, Scientific journal
  • Deep demosaicking considering inter-channel correlation and self-similarity               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Nonlinear Theory and Its Applications, IEICE, Volume:E12-N, Number:3, First page:453, Last page:463, Jul. 2021, [Reviewed], [Lead]
    English, Scientific journal
    DOI:https://doi.org/10.1587/nolta.12.453
    DOI ID:10.1587/nolta.12.453, ISSN:2185-4106, Web of Science ID:WOS:000668637300017
  • Deep Demosaicking with Individual Estimation of Luminance and Chrominance Components               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021), Mar. 2021, [Reviewed], [Lead]
    English, International conference proceedings
  • Universal Demosaicking via Predictive Filter Flow Network               
    Daiki Arai; Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2021 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2021), Mar. 2021, [Reviewed]
    English, International conference proceedings
  • Channel-Wise Predictive Filter Flow for Demosaicking               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Journal of Signal Processing, Volume:24, Number:4, First page:187, Last page:190, Jul. 2020, [Reviewed], [Lead]
    English, Scientific journal
  • Bayer pattern CFA Demosaicking with Channel-Wise Predictive Filter Flow               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    2020 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2020), Mar. 2020, [Reviewed], [Lead]
    English, International conference proceedings
  • Color Filter Array Interpolation Using Self-Congruence Property and Chrominance Compensation               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    Proc. 2019 International Symposium on Nonlinear Theory and Its Applications, Dec. 2019, [Reviewed], [Lead]
    English, International conference proceedings
  • Color Filter Array Interpolation Considering Self-Congruence Based on Sub-Pixel Matching               
    Taishi Iriyama; Masatoshi Sato; Hisashi Aomori; Tsuyoshi Otake
    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2019), Mar. 2019, [Reviewed], [Lead]
    English, International conference proceedings
  • Color Filter Array Interpolation Using Cellular Neural Networks Considering Self-Congruence               
    Taishi Iriyama; Masatoshi Sato; Tsuyoshi Otake; Hisashi Aomori; Mamoru Tanaka
    Proc. International Workshop on Cellular Nanoscale Networks and their Applications (CNNA2018), First page:89, Last page:92, Aug. 2018, [Reviewed], [Lead]
    English, International conference proceedings
  • Color Filter Array Interpolation Considering Self-Congruence Around Edges               
    Taishi Iriyama; Ryuta Suzuki; Masatoshi Sato; Tsuyoshi Otake
    RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP2018), Mar. 2018, [Reviewed], [Lead]
    English, International conference proceedings
■ Lectures, oral presentations, etc.
  • 深層学習を活用した高精度デモザイキング技術               
    入山太嗣
    Jun. 2024, [Invited]
    Invited oral presentation
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