Takao Tsuchiya, Shouichi Sugimura, and Kan Okubo, Numerical analysis of sound waveform by combination method using amplitude component of finite-difference time-domain solution and phase component of constrained interpolation profile solution, Jpn. J. Appl. Phys., vol.53, 07KC02, July, 2014.
Naoki Kawada, Kan Okubo, Norio Tagawa, Takao Tsuchiya, "Numerical simulation of sound wave propagation using multimoment method of characteristics with general Hermite interpolation", Acoust. Sci. Technol., vol.36, no. 3, pp.265–267, Mar. 2015
Naoki Kawada, Kan Okubo, Norio Tagawa, Takao Tsuchiya, Takashi Ishizuka, "GPU-computing-based high-speed visualization techniques for sound wave propagation using permeable multi-cross-section contours", Acoust. Sci. Technol., vol.36, no. 3, pp.268–270, Mar. 2015
Takuya Hiraoka, Norio Tagawa, Kan Okubo, Iwaki Akiyama, "Compensation method for frequency-dependent attenuation in tissue imaging by amplitude modulation for chirp transmission" ,Acoust. Sci. Technol., vol.36, no. 3, pp.201–207, Mar. 2015
著書
Computational Simulation in Architectural and Environmental Acoustics: Methods and Applications of Wave-Based Computation, Springer, Chap. 5, Sec. 5.2, 2014
学会発表(国内)
OKUBO, Kan, KAWASHIMA Ken, OSHIMA Takuya, TAKEUCHI Nobunao, ”Examination on Numerical Simulation of Tsunami-Induced Extremely Low Frequency Sound Waves with Geospatial Information”, 日本地球惑星科学連合2014年大会, no.MTT43-08, May 2014.
Yuta Matsumura, Kan Okubo, Norio Tagawa, Takao Tsuchiya, Takashi Ishizuka, ”Numerical Analysis of Sound Wave Propagation Using Hybrid MM-MOC Method with Non-uniform Grid”, 35th Symp. Ultrason. Electron., vol.35, no. 3P2-20, pp.455–456, Dec. 2014
Takayuki Wada, Takuya Hiraoka, Yoshiyasu Hirose, Norio Tagawa, Kan Okubo, ”A Study for High-Definition Ultrasound Imaging Based on Synthetic Aperture Scheme”, 35th Symp. Ultrason. Electron., vol.35, no. 3P5-2, pp.511–512, Dec. 2014
Masayuki Tanabe, Kota Tashiro, Takahisa Kadosono, Masahiko Nishimoto, Kan Okubo, Norio Tagawa, ”A Study for Improving SNR of Ultrasound Images using Amplitude and Phase Characteristics of Fundamental and Harmonic Components”, 35th Symp. Ultrason. Electron., vol.35, no. 3P5-4, pp.515-516, Dec. 2014.
Kohei Nii, Norio Tagawa, Kan Okubo, Yihsin Ho, Shin-ichi Yagi, ”Sound Speed Measurement of Weak and High-Frequency Shear Wave Generated via Mode Conversion of Longitudinal Wave,” 36th Annu. Int. Conf. IEEE Eng. Med. Biol. Soc., p.TD18.8, Aug. 2014.
Takuya Hiraoka, Norio Tagawa, Kan Okubo, Yihsin Ho, Iwaki Akiyama, ”Compensation Method of Frequency Dependent Attenuation for Tissue Harmonic Imaging,” IEEE Int. Ultrason. Symp., pp.1085–1088, Sep. 2014.
Takashi ISHIZUKA and Kan OKUBO, ”Three-dimensional wave-based simulation of outdoor sound propagation using the constrained interpolation profile method with a variable-grid technique,” INTERNOISE2014, Nov. 2014
Naoki Kawada, Kan Okubo, Norio Tagawa, Takao Tsuchiya, ”Development of GPGPU-Based Interactive Simulation for Numerical Analysis of Sound Wave Propagation,” INTERNOISE2014, Nov. 2014
Yuta Matsumura, Kan Okubo, Norio Tagawa, Takao Tsuchiya, Takashi Ishizuka, Numerical Analysis of Sound Wave Propagation Using CIP-MOC Method with Non-Uniform Grid, INTERNOISE2014, Nov. 2014.
Yuta Katori, Kan Okubo, Tsunehiro Hato, Akira Tsukamoto, Keiichi Tanabe, Nobuhito Onishi, Chikara Furukawa, Shinji Isogami, and Nobunao Takeuchi, ”Evaluation of High-resolution Geomagnetic Field Observation System Using HTS-SQUID Magnetometer and its Application,” NH31B-3864, AGU Fall Meet., Dec. 2014.
Takuya Kumagai, Kan Okubo, Naoki Uchida, Toru Matsuzawa, Naoki Kawada, Nobunao Takeuchi, ”Development of High-speed Visualization System of Hypocenter Data Using CUDA-based GPU computing,” S13D-4516, AGU Fall Meet., Dec. 2014.
学会等での招待講演、基調講演(国内)
OKUBO, Kan, KAWASHIMA Ken, OSHIMA Takuya, TAKEUCHI Nobunao, Examination on Numerical Simulation of Tsunami-Induced Extremely Low Frequency Sound Waves with Geospatial Information,日本地球惑星科学連合2014年大会, 2014/05.