APSIPA Distinguished Lecturer

I’ve been elected as an APSIPA Distinguished Lecturer for Term 2020-2021.

  • Title of Lecture: “Sparsity-Aware Image and Volumetric Data Restoration with Convolutional Dictionary Learning” etc.
  • Abstract: In this lecture, sparsity-aware restoration process of images and volumetric data is outlined. First, the purpose and application examples of image and volumetric data restoration are introduced. Then, the relationship between simultaneous equations and signal restoration is illustrated. The following topics are also summarized: Inner products and filtering, linear systems and matrices, filter banks and synthesis dictionaries, sparse modeling and MAP estimation, image generation and prior knowledge. Convolutional dictionary learning is also explained in connection with the design of parametric filter banks. Finally, the nonlinear extension of convolution dictionary is discussed and compared with convolutional neural networks (CNNs).
  • APSIPA – Education

Shogo MURAMATSU

Presentation schedule after Aug. 2019

Internatinal Conference

  • Genki FUJII, Yuta YOSHIDA, Shogo MURAMATSU, Shunsuke ONO, Samuel CHOI, Takeru OTA, Fumiaki NIN, Hiroshi HIBINO: OCT Volumetric Data Restoration with Latent Distribution of Refractive Index, Proc. of 2019 IEEE International Conference on Image Processing (ICIP), Taipei, Sept. 2019, to appear
  • Weiwei SHAN, Shogo MURAMATSU, Akira OSHIMA and Hiroyoshi YAMADA: Successive Stripe Artifact Removal Based on Robust PCA for Millimeter Wave Automotive Radar Image, Proc. of APSIPA ASC 2019, Lanzhou,  Dec. 2019, to appear

Presentation schedule after May 2019

Internatinal Conference

  • Yuhei Kaneko, Shogo Muramatsu, Hiroyasu Yasuda, Kiyoshi Hayasaka, Yu Otake, Shunsuke Ono, Masahiro Yukawa: Convolutional-Sparse-Coded Dynamic Mode Decompsition and Its Application to River State Estimation, Proc. of 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019, to appear
  • Genki Fujii, Yuta Yoshida, Shogo Muramatsu, Shunsuke Ono, Samuel Choi, Takeru Ota, Fumiaki Nin, Hiroshi HibinoTitle: OCT Volumetric Data Restoration with Latent Distribution of Refractive Index, Proc. of 2019 IEEE International Conference on Image Processing (ICIP), Sept. 2019, to appear