Selected Publications

[1] Saitoh, Y., Hori, J., Kiryu, T., Makino, H., Tamura, K. Yoshizaki, T. and Iijima, T.: ``Correction of pressure waveforms in a catheter-manometer system by natural observation method,'' Jap. J. Medical Electronics and Biological Engineering, vol.26, no.3, pp.133-138, Sept. 1988.

[2] Hori, J., Saitoh, Y., Kiryu, T., Asakawa, T., Tamura, K. and Iijima, T. : "Improvement of the frequency responses in an ambulatory ECG system by the natural observation method," Frontiers Med. & Biol. Eng., vol.2, no.2, pp.137-145, 1990.

[3] Fujita, Y., Hayashi, J., Moro, H., Saito, A., Ueno, M., Egichi, S., Hori, J. and Saitoh, Y.: ``Frequency spectrum analysis of closing sound of SJM cardiac valve prosthesis in vitro and in vivo,'' Jpn. J. Artif. Organs, vol.20, no.3, pp.915-918, 1991.

[4] Fujita, Y., Hayashi, J., Moro, H., Yamamoto, K., Ueno, M., Egichi, S., Hori, J. and Saitoh, Y.: ``Frequency spectrum analysis of closing sound of SJM prosthetic valve in vitro,'' Jpn. J. Artif. Organs, vol.21, no.2, pp.635-638, 1992.

[5] Hori, J., Saitoh, Y., Kiryu, T., and Iijima, T.: "Automatic correction of left-ventricular pressure waveform using the natural observation method," IEICE Trans. Info. & Syst., vol.E75-D, no.6, pp.909-915, Nov. 1992.

[6] Saitoh, Y., Hasegawa, Y., Kiryu, T. and Hori, J.:"Electrocardiogram data compression by the Oslo algorithm and DP matching," IEICE Trans. Info. & Syst., vol.E76-D, no.12, pp.1411-1418, Dec. 1993.

[7] Fujita, Y., Tsuchida, S., Hayashi, J., Egichi, S., Hori, J. and Saitoh, Y.: ``Power-frequency-time analysis of closing sound of SJM prosthetic heart valve in vitro,'' Jpn. J. Artif. Organs, vol.23, no.1, pp.151-154, 1994.

[8] Hori, J., Saitoh, Y. and Kiryu, T.: "Improvement of the time-domain response of a thermodilution sensor by the natural observation system," IEICE Trans. Fundamentals, vol.E77-A, no.5, pp.784-791, May 1994.

[9] Hori, J. and Ogawa, H.: ``Real-time restoration of nonstationary signals'', IEICE(D-II), vol.J79-D-II, no.3, pp.430-438, Mar. 1996.

[10] Saitoh, Y., Kanke, A., Shinozaki, I., Kiryu, T. and Hori, J.:"Implantable temperature measurement system using the parametron phenomenon," IEICE Trans. Communications, vol.79-B, no.8, pp.1129-1134, Aug. 1996.

[11] Kazuma, H., Saitoh, Y., Miyakawa, M. and Hori, J.: ``Heating characteristics with reentrant resonant-cavity applicator - An experimental study with small phantom model -,'' Jpn. J. Hyperthermic Oncol., vol.12, no.4, pp.401-409, 1996.

[12] Saitoh, Y., Ichida, T. and Hori, J.: ``Internal hyperthermia with chain electrode under laparoscopy,'' Jpn. J. Hyperthermic Oncol., vol.12, no.4, pp.393-400, 1996.

[13] Saitoh, Y., Ichida, T., Hori, J., Matsuda, Y. and Watanabe, M.: ``Extention of heating range of interstitial needle RF Hyperthermia using saline,'' Jpn. J. Hyperthermic Oncol., vol.13, no.2, pp.68-74, 1997.

[14] Ogawa, Y., Saitoh, Y., Hori, J., Kiryu, T.: ``Band-suppressed restoration of images degraded by atmospheric turbulence,'' IEICE(D-II), vol.J80-D-II, no.12, pp.3155-3163, Dec. 1997.

[15] Hori, J., Saitoh, Y., and Kiryu, T.: "Real-time restoration of nonstationary biomedical signals under additive noises," IEICE Trans. Info. & Syst., vol.E82-D, no.10, pp. 1409-1416, Oct 1999.

[16] Hori, J., Saitoh, Y., Kiryu, T., Okamoto, K., and Sakai, K.: "Band-suppressed restoration of X-ray images blurred by body movement," Methods Inform. Med., vol.39, no.2, pp.130-133, 2000.

[17] Saitoh, Y., Hori, J., and Kiryu, T.: "Development of unaware detection system for respiration and heart beats using a magnetic sensor,"Jap. J. Medical Electronics and Biological Engineering, vol.38, no.2, pp.102-110, Feb. 2000.

[18]  Hori, J. and He, B.: "Equivalent dipole source imaging of brain electric activity by means of parametric projection filter," Annals of Biomedical Engineering, vol.29, no.5, pp. 436-445, May 2001.

[19] Saitoh, Y. and Hori, J.: "Fundamental study of a combined hyperthermia system with RF capacitive heating and interstitial heating," Jpn. J. Hyperthermia Oncol, vol.17, no.4, pp.231-244, Dec 2001.

[20]  Saitoh, Y., Hori, J., Nishimura, H., and Kiryu, T.: "Generation of physical random number with variable-capacitor parametron," IEICE (A), vol.J85-A, no.2, pp.181-188, Feb. 2002.

[21] Saitoh, Y., Hori, J., Nishimura, H., and Kiryu, T.: "Generation of physical random numbers with a variable-capacitor parametron," Electronics Communications Jpn., Part 3, vol.86, no.2, pp.24-32, 2003.

[22] Hori, J. and He, B.: "EEG Cortical potential imaging of brain electrical activity by means of parametric projection filters," IEICE Trans. Info. & Syst., vol.E86-D, no.9, pp.1909-1920, Sep. 2003.

[23] Hori, J. Lian, J. and He, B.: "Cortical potential imaging of brain electrical activity by means of parametric projection filter," Methods Inform. Med., vol.43, no.1, pp.66-69, 2004.

[24] Hori, J., Aiba, M., and He, B.: "Spatio-temporal dipole source imaging of brain electrical activity by means of time-varying parametric projection filter," IEEE Trans. Biomed. Eng., vol.51, no.5, pp.768-777, May 2004.

[25] Saitoh, Y., Hori, J., and Kiryu, T.: "Generation of physical random number using frequency modulated LC oscillation circuit with shot noise," IEICE (A), vol.J87-A, no.7, pp.930-937, July 2004.

[26] Hori, J. and He, B.: "Artifact elimination in spatiotemporal cortical dipole layer imaging with parametric projection filter," International Congress Series vol.1270, pp.130-133, 2004.

[27] Hori, J. and He, B.: "Spatiotemporal Dipole Imaging of Brain Electrical Activity," International Journal of Bioelectromagnetism, Vol.6, No.2, pp.29-34, 2004.

[28] Hori, J., Miwa, T., and He, B.: "Cortical dipole imaging of movement-related potentials in humans by means of parametric inverse filter,"  International Journal of Bioelectromagnetism, vol.7, no.2, pp.181-184, 2005.

[29] Saitoh, Y., Hori, J., and Kiryu, T.: "Generation of physical random number using frequency modulated LC oscillation circuit with shot noise," Electronics Communications Jpn., Part 3, vol.J88, no.5, pp.12-19, 2005.

[30] Moro, T., Saitoh, Y., Hori, J., and Kiryu, T.: "Generation of physical random number using the lowest bit of an A-D converter," IEICE (A), vol.J88-A, no.6, pp.714-721, Jun. 2005.

[31] Tange, Y., Saitoh, Y., Kanai, Y., and Hori, J.: "Fundamental characteristics of an RF hyperthermic system using a rectangular cavity applicator for deep-seated tumors," Jpn. J. Hyperthermia Oncol., vol. 22, no. 1, pp. 1-11, March 2006.

[32] Hori, J, Sakano, K., and Saitoh, Y.: "Development of a communication support device controlled by eye movements and voluntary eye blink," IEICE Trans. Info. & Syst., vol.E89-D, no.6, pp.1790-1797, Jun. 2006.

[33] Hori, J, Sakano, K., Miyakawa, M., and Saitoh, Y.: "Eye movement communication control system based on EOG and voluntary eye blink," Lecture Notes in Computer Science, vol.4061, pp.950-953, 2006.

[34] Moro, T., Yoshiaki, S., Hori, J., and Kiryu, T.: "Generation of physical random number using the lowest bit of an A-D converter" Electronics Communications Jpn. Part 3, vol.89, no.6, pp.13-21, 2006.

[35] Maeda, Y., Miyakawa, M., Miyazawa, Y., Hori, J., Okamoto, A., and Ando, N., "An attempt of video magnifier controlled by gazing information," IEICE (D), vol.J90-D, no.3, pp.715-723, 2007.

[36] Hori, J., Miwa, T., Ohshima, T., and He, B.: "Cortical dipole imaging of movement-related potentials by means of parametric inverse filters incorporating with signal and noise covariance", Methods Inform. Med., vol.46, no.2, pp.242-246, 2007.

[37] Saitoh, Y. and Hori, J.: "Development of high-speed random number generator using A/D converter with frequency modulation for cryptogram," Far East J. Electronics Communications, vol.2, issue 2, pp.153-170, 2008.

[38] Hori, J. and Aoki, N., "Equivalent dipole sources localization using cortical dipole layer imaging and independent component analysis," Int. J. Bioelectromagnetism, vol.10, no.2, pp.100-110, 2008.

[39] Uchitomi, H. and Hori, J.: "Development of pointing device using DC-coupled electrooculogram," IEEJ Trans. Electronics, Inf. Systems, vol.129, no.10, pp.1792-1800, 2009.

[40] Hori, J., Sunaga, K., and Watanabe, S.: "Signal and noise covariance estimation based on ICA for high-resolution cortical dipole imaging," IEICE Trans. Info. & Syst., vol.E93-D, no.9, pp.2626-2634, Sep. 2010.

[41] Hori, J. and Koide, T.: "Three-dimensional cortical dipole imaging of brain electrical activity considering spherical and median plane," IEEJ Trans. Electrical Electronic Eng., vol.6, supplement 1, pp.S42-S49, 2011.

[42] Hori, J. and Watanabe, Y.: "Cortical dipole imaging for multiple signal sources considering time-varying non-uniform noise," IEEJ Trans. Electronics, Inf. Systems, vol.131, no.12, pp.1958-1965, Nov. 2011.

[43] Honda, Y. and Hori, J.: "Evaluation of stroke patterns during repetitive manual wheelchair propulsion," IEEJ Trans. Electronics, Inf. Systems, vol.132, no.11, pp.1798-1805, Nov. 2012.

[44] Hori, J., Kishi, T., and Kon, R.: "Analysis of somatosensory evoked potential for mechanical stimuli mapped on realistic-shaped cortical surface," IEEJ Trans. Electronics, Inf. Systems, vol.133, no.1, pp.169-176, Jan. 2013.

[45] Takeuchi, K. and Hori, J.: "High-resolution cortical dipole layer imaging considering transfer matrix error," Trans. Jap. Soc. Med. Biol. Eng., vol.51, no.1, pp.24-30, Feb. 2013.

[46] Matsumoto, M. and Hori, J.: "Classification of silent speech using support vector machineand relevance vector machine," Applied Soft Computing, vol.20, pp.95-102, 2014.

[47] Hori, J. and Chiba, S.: "Development of EOG-Based letter input interface on hierarchical screen keyboard considering the characteristics of eye movements," Far East J. Electronics Communications, vol. 14, no. 1, pp. 53-69, 2015.

[48] Hori, J. and Takasawa, S.: "High-resolution cortical dipole imaging using spatial inverse filter based on filtering property," Computational Intelligence and Neuroscience, vol. 2016, article ID. 8404565, pp. 1-10, 2016.

[49] Hori, J. and Okada, N.: "Classification of tactile event-related potential elicited by braille display for brain-computer interface," Biocybernetics and Biomedical Engineering, vol. 37, pp. 135-142, 2017.

[50] Hori, J., Ohara, H., and Inayoshi, S.: "Control of Speed and Direction of Electric Wheelchair using Seat Pressure Mapping," Biocybernetics and Biomedical Engineering, vol.38, pp. 624-633, 2018.

[51] Saito, S. and Hori, J.: "Visualization of Visual Pathway using Spatiotemporal Cortical Dipole ImagingConsidering Filter Property," IEEJ Trans. Electronics, Inf. Systems, vol.139, no.5, pp.579-587, May 2019.

[52] Shirato, G. and Hori, J.: "Improvement in time-varying cortical potential imaging by spatial inverse filter with optimal filter property considering transfer matrix error," Trans. Jap. Soc. Med. Biol. Eng., vol.58, no.1, pp.5-13, Jan 2020.

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