Associate Professor

Member: IEEE (S'11-M'15), IEICE (S'10-M'15)

Research Interest (present)
  • Image processing & computer vision: image restoration, image decomposition, regularization
  • Signal processing: signal recovery, sparse signal processing, graph signal processing, generalized sampling
  • Mathematical optimization: convex optimization, proximal splitting methods, stochastic optimization, monotone operator theory
  • Remote sensing: hyperspectral imaging
  • Data science: information recovery and extraction from measurements
  • Machine learning & AI: tensor factorization, network data analysis

What's New?

Showing posts 1 - 5 of 53. View more »

  • 米谷 竜, 斎藤 英雄 編著, 池畑 諭, 牛久 祥孝, 内山 英昭, 内海 ゆづ子, 小野 峻佑, 片岡 裕雄, 金崎 朝子, 川西 康友, 齋藤 真樹, 櫻田 健, 高橋 康輔, 松井 勇佑, "コンピュータビジョン―広がる要素技術と応用―," 未来へつなぐ デジタルシリーズ, 共立出版, Jun. 2018 (in Japanese). official amazon

Selected Publications (full publication listGoogle Scholar Citations)
  • S. Ono"$L_0$ gradient projection," IEEE Transactions on Image Processing, vol. 26, no. 4, pp. 1554-1564, Apr. 2017. (a preliminary version appeared in Proc. ICASSP'17) (IEEE SPS Japan Young Author Best Paper Award) preprint (©2017 IEEE) oficcial code (MATLAB)
  • S. Ono and I. Yamada, "Color-line regularization for color artifact removal," IEEE Transactions on Computational Imaging, vol. 2, no. 3, pp. 204-217, 2016. (a preliminary version appeared in Proc. CVPR'13) preprint (©2016 IEEE) official code (MATLAB)
  • S. Ono and I. Yamada, "Signal recovery with certain involved convex data-fidelity constraints," IEEE Transactions on Signal Processing, vol. 63, no. 22, pp. 6149-6163, 2015. (a preliminary version appeared in Proc. ICASSP'13) preprint (©2015 IEEE) official
  • S. Ono and I. Yamada, "Hierarchical convex optimization with primal-dual splitting," IEEE Transactions on Signal Processing, vol. 63, no. 2, pp.373-388, 2015. (TELECOM System Technology Award) preprint (©2015 IEEE) official
  • S. Ono and I. Yamada, "Decorrelated vectorial total variation," IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Columbus, OH, Jun. 2014. (acceptance rate 29.88%preprint (©2014 IEEE) code (MATLAB) official
  • S. Ono, T. Miyata, and I. Yamada, "Cartoon-texture image decomposition using blockwise low-rank texture characterization," IEEE Transactions on Image Processing, vol. 23, no. 3, pp. 1128-1142, 2014. (IEEE SPS Japan Outstanding Student Journal Paper Award, Yasujiro Niwa Outstanding Paper Award) preprint (©2014 IEEE) official code (MATLAB) 
Selected Awards (full list)
  • Aug. 2020: 2019 Tokyo Tech Challenging Research Award with the Suematsu Challenging Research Award
  • Jan. 2020: IEEE Signal Processing Society (SPS) Japan Young Author Best Paper Award
  • Feb. 2017: Funai Research Award
  • Mar. 2016: TELECOM System Technology Award
  • Feb. 2016: Seiichi Tejima Doctoral Dissertation Award
  • Feb. 2015: Yasujiro Niwa Outstanding Paper Award
  • Nov. 2014: IEEE SPS Japan Outstanding Student Journal Paper Award 
  • Jun. 2014: IEICE Excellent Paper Award
  • Feb. 2013: IEICE Young Researchers' Award

Selected Grants and Funds (full list)
  • Apr. 2017-Mar. 2020: Grants-in-Aid for Scientific Research <KAKENHI> (Young Researchers) from JSPS (PI)
  • Oct. 2016-Mar. 2020: Grants-in-Aid for PRESTO researchers from JST (PI)
  • Apr. 2016-Mar. 2017: Research Grant from The Okawa Foundation for Information and Telecommunications (PI)
  • Apr. 2015-Mar. 2017: Grants-in-Aid for Scientific Research <KAKENHI> (Research Activity Start-up) from JSPS (PI)
  • Apr. 2015-Mar. 2016: Research Grant from The Nakajima Foundation (PI)
  • Apr. 2015-Mar. 2016: Research Grant from The Tokodai Kikin (PI)
  • Apr. 2012-Mar. 2015: Grants-in-Aid for JSPS Fellows (PI)
Selected Invited Talks (full list)
  • S. Ono, "The Basics of Image Restoration: How to Estimate Latent Images from Incomplete Observations," Invited Talk@超高分解能顕微鏡法分科会 研究会 (Workshop on High-Resolution Quantitative Measurements) マホロバマインズ三浦: Japan, 18/02/2017.
  • S. Ono, "明日から使える凸最適化~近接分離最適化を中心に~," Tutorial@MIRU2016, Act City Hamamatsu: Japan, 01/08/2016. slide code
  • S. Ono, "Convex optimization in signal and image processing," Invited talk@Workshop on Optimization: Foundations and Frontiers, Tokyo: Japan, 28/11/2015. slide
  • S. Ono, M. Yamagishi, and I. Yamada, "Convex optimization for applications to image analysis and processing: With a focus on effective utilization of the nuclear norm," Invited special talk@IEICE PRMU, Fukuoka: Japan, 14/02/2014.
  • M. Yamagishi and S. Ono, "An elementary introduction to convex optimization for signal processing,"Tutorial@SIP2013 Workshop for Young Researchers, Shimonoseki: Japan, 19/11/2013.

Professional Activities
  • 2019-present: Associate Editor of IEEE Transactions on Signal and Information Processing over Networks
  • 2018: Technical Program Co-chairs of ISPACS2018
  • 2016-2017: Guest Associate Editor of IEICE Transactions on Information and Systems: Special Section on Picture Coding and Image Media Processing
  • 2015-present: A member of IEICE Technical Committee on Signal Processing
  • 2015-present: A member of NextSIP Technical Committee
  • 2016-present: A member of Technical Program Committee (TPC) in MIRU-CEB (Conference Editorial Board) for MIRU

  • TUAT, The University of Kitakyushu, Chiba Tech., Doshisha Univ., Kagawa Univ.

Review Experiences
  • IEEE Transactions on Signal Processing (TSP)
  • IEEE Transactions on Image Processing (TIP)
  • IEEE Journal of Selected Topics in Signal Processing (JSTSP)
  • IEEE Transactions on Multimedia (TMM)
  • IEEE Transactions on Neural Networks and Learning Systems (TNNLS)
  • IEEE Transactions on Knowledge and Data Engineering (TKDE)
  • IEEE Transactions on Cybernetics (TC)
  • IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
  • IEEE Signal Processing Letters (SPL)
  • Neural Networks
  • Neurocomputing
  • SPIE Journal of Electronic Imaging
  • Numerical Functional Analysis and Optimization
  • EURASIP Journal on Image and Video Processing
  • EURASIP Journal on Advances in Signal Processing
  • Information Sciences
  • IEICE Transactions on Fundamentals (IEICE Trans. A)
  • IEICE Transactions on Communications (IEICE Trans. B)
  • IEICE Transactions on Information and Systems (IEICE Trans. D)
  • IET Image Processing
  • APSIPA Transactions on Signal and Information Processing
  • Optical Review
  • Computational Intelligence and Neuroscience
  • Sensors and Materials
  • Transactions of ISCIE
  • Many conferences including ICASSP, ICIP, EUSIPCO, APSIPA, etc...

Contact Information
Email: ono[at_mark_fornospam]c.titech.ac.jp
Phone: +81-45-924-5089
Address: G3-52 (Room 916), 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan