We delivered 3 presentations as follows with my student and collaborators.

• Extension of low-SNR coherent signal detection method based on spectral matrix analysis by using wavelet transformation and time delay coordinate Takayuki Nagata, Yusuke Mukuhira, Taku NonomuraProc. the 14th SEGJ International Symposium 2021年10月19日
  
• Development of microseismic monitoring system using deep learning P- and S-waves picker in geothermal fields Kyosuke Okamoto, Yusuke Mukuhira, Hiroshi Asanuma, Markus Häring, Proc. the 14th SEGJ International Symposium 2021年10月19日
  
• Detection of P-S travel time for Low SNR Event by particle motion analysis Sun Jingyi, Yusuke Mukuhira, Takayuki Nagata, Taku Nonomura, Hirokazu Moriya, Takatoshi ItoProc. the 14th SEGJ International Symposium 2021年10月19日