Faculty Database - Kamata Hiroyuki

Books and Papers

Conference Presentations

Academic Qualifications

Career History

Internal Committee Positions

Academic Associations Membership

Research Topics, Consignment Studies & KAKENHI Researches

Current Specialized Field

（Last updated : 2024-03-14 14:51:31）

Kamata Hiroyuki
Department Undergraduate School , School of Science and Technology

Position Professor

■ Books and Papers

1.	2024/03	Article	A Study on Mask Face Recognition Using a Spatial Directional Attention Mechanism Considering the Receptive Field Proc. NCSP2024 1PM1-1(2),pp.461-464 (Collaboration)
2.	2024/03	Article	Study on Generating a Map by Feature Points for High-Accuracy Landing on Unknown Celestial Bodies Proc. NCSP2024 1PM2-1(1),pp.488-491 (Collaboration)
3.	2024/03	Article	Study on improving the accuracy of image self-position estimation by NG-RANSAC Proc. NCSP2024 1PM2-1(5),pp.504-507 (Collaboration)
4.	2024/03	Article	Study on lunar crater recognition using SNN Proc. NCSP2024 1PM1-1(1),pp.457-460 (Collaboration)
5.	2024/03	Article	Study on the Reinforcement Learning RANSAC Rapid and High-accurate Estimation of Disturbance Image Matching Proc. NCSP2024 1PM2-1(4),pp.500-503 (Collaboration)
6.	2024/02	Article	Proposal on enhancing the resistance of chaotic stream ciphers including Rabin ciphers Proc. NCSP2024 27PM3-1(1),pp.103-106 (Collaboration)
7.	2024/02	Article	Study on the relationship between fixed-point arithmetic and shift operation in chaotic stream cipher when the synchronization is lost due to transmission errors Proc. NCSP2024 28PM1-3(6),pp.321-324 (Collaboration)
8.	2024/01	Book	Artificial Intelligence for Spacecraft Location Estimation based on Craters. Artificial Intelligence for Space pp.160-189 (Collaboration)
9.	2023/10	Article	A Study on Correspondence Point Search Algorithm Using Bayesian Estimation and Its Application to a Self-Position Estimation for Lunar Explorer Communications in Computer and Information Science/ AsiaSim 2023 Part II,pp.60-70 (Collaboration)
10.	2023/09	Article	Study on Advancement of Chaotic Stream Cipher Including Rabin Cipher Proc. NOLTA2023 (6156) (Collaboration)
11.	2023/09	Article	Study on Evaluation of Resistance of Chaotic Stream Cipher to Transmission Errors Proc. NOLTA2023 (6137) (Collaboration)
12.	2023/09	Article	Study on Highly Accurate Image Navigation Combining Inertial Navigation System with Features Matching by Kalman Filter Proc. NOLTA2023 (6182) (Collaboration)
13.	2023/09	Article	Study on Lunar Craters Detection Using SSD Model Proc. NOLTA2023 (6123) (Collaboration)
14.	2023/09	Article	Study on Visual Navigation for High-Accuracy Landing on Unknown Celestial Bodies Proc. NOLTA2023 (6160) (Collaboration)
15.	2023/08	Article	A Study on Mask Face Recognition Method Based on Self-Supervised Learning Proc. JSST2023 RS2(26),pp.218-221 (Collaboration)
16.	2023/08	Article	Research on improving the accuracy of super-resolution techniques using GANs by sharpening target images and optimizing discriminator learning, Proc. JSST2023 RS2(26),pp.214-217 (Collaboration)
17.	2022/12	Article	A Study of Self-position Estimation Method by Lunar Explorer by Selecting Corresponding Points Utilizing Gauss-Newton Method Methods and Applications for Medeling and Simulation of Complex Systems. (1712),pp.334-346 (Collaboration)
18.	2022/12	Article	Improving the Accuracy of Homography Matrix Estimation for Disturbance Images Using Wavelet Integrated CNN Methods and Applications for Modeling and Simulation of Complex Systems (1712),pp.561-571 (Collaboration)
19.	2022/08	Article	Improving the accuracy of Homography Matrix Estimation using Deep Learning for disturbed Images Proc. the 41st Annual International Conference on Simulation Technology pp.32-35 (Collaboration)
20.	2022/03	Article	Study on Calculation Cost Reduction of Time Delay Estimation of Dynamical System using the Distance between Points by Sampling Proc. NCSP'22 2P3(1-2),pp.377-380 (Collaboration)
21.	2022/03	Article	Study on robustness evaluation of Chaotic stream cipher against transmission errors Proc. NCSP'22 2AM2(2-1),pp.273-276 (Collaboration)
22.	2022/02	Article	A Study on Homography Estimation by Unsupervised Deep Learning for Images with Luminance Disturbances Proc. NCSP'22 1PM1(2-2),pp.105-108 (Collaboration)
23.	2022/02	Article	A Study on Improvement of Accuracy and Reproducibility of Self-Position Estimation for a Lunar Probe Using Weight Functions Proc. NCSP'22 1AM1(2-2),pp.25-28 (Collaboration)
24.	2022/02	Article	A Study on Self-Positioning by Optimizing the Transformation Matrix Using Gauss-Newton Method Proc. NCSP'22 1PM1(2-3),pp.109-112 (Collaboration)
25.	2022/02	Article	Improving the Accuracy of Self-Positioning by RANSAC Using Reinforcement Learning Proc. NCSP'22 1PM2(2-1),pp.141-144 (Collaboration)
26.	2022/02	Article	Speeding Up Time Delay Estimation of the Dynamical System Considering the Geometry of the Attractor Proc. NCSP'22 1AM2(2-4),pp.73-76 (Collaboration)
27.	2022/02	Article	Study on robust estimation method in high-precision matching between photographed images with disturbance and map images Proc. NCSP'22 1PM2(2-2),pp.145-148 (Collaboration)
28.	2021/11	Article	Estimating the Time Delay of the Dynamical System Considering the Geometry of the Attractor Journal of Signal Processing 25(6),pp.227-231 (Collaboration)
29.	2021/03	Article	Estimating the Time Delay of the Dynamical System Considering the Geometry of the Attractor Proc. NCSP'21 1PM2-1(1),pp.113-116 (Collaboration)
30.	2020/12	Article	Fast Approximation of the Time Delay Estimation using Persistent Homology Proc. 2020 International Conference on Emerging Technologies for Communications D3(3) (Collaboration)
31.	2020/11	Article	Estimation of Time Delay of Audio Signal Using Persistent Homology and Evaluation of Chaotic Behavior and Verification Differences in Reconstructed Attractors Depending on Speakers Proc. NOLTA2020 A2L-D(9075) (Collaboration)
32.	2020/03	Article	Self-position Estimation of Unmanned Spacecraft by Lunar Image Classification using Deep Learning Proc. NCSP2020 2PM2(1-3) (Collaboration)
33.	2020/03	Article	Study on a Chaotic stream cipher applying a Rabin cipher Proc. NCSP2020 2PM1(3-1) (Collaboration)
34.	2019/11	Article	A Generalization of Laplace Nonnegative Matrix Factorization and Its Multichannel Extension Proceedings of APSIPA 2019 49 (Collaboration)
35.	2019/11	Article	Self-position Estimation of Unmanned Spaceprobe by Image Classification of Moon Using Deep Learning Proc. JSST2019 pp.50-53 (Collaboration)
36.	2019/11	Article	Time-delay Estimation using Persistent Homology focusing on Specic Hole Proc. JSSP2019 pp.57-60 (Collaboration)
37.	2019/10	Article	Mixed-Mode Oscillations and Mixed-Mode Oscillation-Incrementing Bifurcations in an Extended BVP Oscillator with a Diode Proceedings of International Conference on Circuits and Systems 2019 (Collaboration)
38.	2019/09	Article	Laplace Nonnegative Matrix Factorization with Application to Semi-supervised Audio Denoising Proceeding of 27th EUSIPCO 2019 A2(4) (Collaboration)
39.	2019/07	Article	Crater-based Optical Navigation Technologies for Lunar Precision Landing in SLIM Project Proc. on 16th International Planetary Probe Workshop (Collaboration)
40.	2019/06	Article	How to Select Appropriate Craters to Estimate Location Accurately in Comprehensive Situations for SLIM Project Proc. Joint Symposium 32nd ISTD & 9th NSAT 2019-d-071 (Collaboration)
41.	2019/03	Article	Muticlass classification of similar moon images using Deep Learning Proceedings of NCSP2019 7AM2(1-3) (Collaboration)
42.	2019/03	Article	Study on motion direction classification by EEG based on chaotic and frequency characteristics Proceeding of NCSP2019 6AM2(3-5) (Collaboration)
43.	2019/03	Article	Time-delay Estimation using Persistent Homology focusing on the number of Landmarks Proceeding of NCSP2019 5AM2(3-5) (Collaboration)
44.	2018/11	Article	Robust FIR System Identification for Super-Gaussian Noise Based on Hyperbolic Secant Distribution Proceeding on ISPACS2018 WA2C(3) (Collaboration)
45.	2018/10	Article	Study on Chaotic Cipher with Robustness and Its Characteristics Proc. on AsiaSim 2018 pp.414-424 (Collaboration)
46.	2018/09	Article	Locational Estimation Based on the Low Resolution Image using Feature Detection Methods. Proceedings of JSST2018 pp.368-371 (Collaboration)
47.	2018/03	Article	Detection of the Position and the Size of Craters using Principal Component Analysis and its Evaluations pp.61-67 (Collaboration)
48.	2018/03	Article	Estimation of Time-delay and Embedding Dimension of Rossler system using Persistent Homology with Witness Complex Proc. NCSP2018 5AM2-2-3 (Collaboration)
49.	2018/03	Article	Possibility of nonlinear prediction using branch of inverse mapping Proc. NCSP2018 6PM2-3-5 (Collaboration)
50.	2018/03	Article	Study on Fractal Analysis of EEG in Motor Imagery Proc. NCSP2018 7AM1-1-3 (Collaboration)
51.	2018/03	Article	Time-delay Estimation using Persistent Homology with Vietoris-Rips Complex in Lorenz system of Different step sizes Proc. NCSP2018 6PM2-3-7 (Collaboration)
52.	2017/03	Article	Estimation of Time-delay of Dynamical systems using Persistent Homology with Witness Complex Proc. NCSP2017 1AM1(1-1),pp.1-4 (Collaboration)
53.	2017/03	Article	Improvement of Crater Detection based on Principal Component Analysis for more Scalability Proc. NCSP2017 1PM1(3-1),pp.137-140 (Collaboration)
54.	2017/03	Article	Self-position Estimation usng Geometric Invariant Features Proc. NCSP2017 1PM1(3-5),pp.153-156 (Collaboration)
55.	2017/03	Article	Study on the Determination of Poincare Section Proc. NCSP2017 1AM1(1-2),pp.5-8 (Collaboration)
56.	2016/11	Article	Crater Detection Method using Principal Component Analysis and its Evaluation Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan Vol. 14(No. ists30),pp.Pt_7-Pt_14 (Collaboration)
57.	2016/05	Article	Implementation of Crater Matching Algorithm in FPGA pp.313-317 (Collaboration)
58.	2016/05	Article	Small Ball Radius using Grassberger-Procaccia Algorithm for Time Series Based Lyapunov Exponents Estimation pp.77-80 (Collaboration)
59.	2016/05	Article	Study on the Rapid Crater Detection Method Suitable for Low Computational Resources pp.84-89 (Collaboration)
60.	2016/03	Article	Crater Detection Using PCA and High Accuracy Estimation of Center Position and the Size Proceedings of NCSP'2016 8PM1-1(2) (Collaboration)
61.	2016/03	Article	Implementation of a Crater Matching Algorithm Using ETSM in FPGA Proceedings of NCSP'2016 8AM2-3(4) (Collaboration)
62.	2016/03	Article	Investigation of the Suitable Principal Component Vector for Crater Detection Proceeding of NCSP'2016 8PM1-1(3) (Collaboration)
63.	2016/03	Article	Nonlinear Analysis of Brain Wave During Eyes-open and Eyes-Closed Conditions in the Visual Cortex Proceedings of NCSP'2016 7AM1-4(3) (Collaboration)
64.	2016/03	Article	Study on the Analysis and Synthesis of Phoneme Based on Chaotic Characteristic Proceedings of NCSP'2016 7PM1-4(4) (Collaboration)
65.	2016/03	Article	Study on the Chaotic 64-bit Block Cipher Proceedings of NCSP'2016 8AM1-2(3) (Collaboration)
66.	2015/10	Article	Improvement of Crater Detection using Principal Component Analysis Considering the Object Shape Proceedings of JSST2015 OS16(4123) (Collaboration)
67.	2015/10	Article	The Development of the Chaotic Block Cipher Proceedings of JSST2015 OS3(4075) (Collaboration)
68.	2015/07	Article	Adjusting SLIM Spacecraft Location Estimation to Crater Detection for High Precision and Computational Time Reduction Proceedings of ISTS 30th 2015t(14) (Collaboration)
69.	2015/07	Article	Crater Detection Method using Principal Component Analysis and its Evaluation. Proceedings of ISTS 30th 2015t(09) (Collaboration)
70.	2015/03	Article	Character Recognition in Space Images using Edge-Based Features and Kernel Perturbation Space Method Proceedings of NCSP2015 1AM1-1(3) (Collaboration)
71.	2015/03	Article	Self-Location Estimation by the Moltilayered Evolutional Triangle Similar Matching Proceedings of NCSP2015 2PM1-2(2) (Collaboration)
72.	2015/03	Article	Study on the Self-Location Estimate by the Accelerated-KAZE Features Proceedings of NCSP2015 2PM1-2(3) (Collaboration)
73.	2015/03	Article	Study on the Self-Location Estimation by using Serial Images to Optimaze Arthicial Bee Colony Algorithm Proceedings of NCSP2015 2AM2-2(2) (Collaboration)
74.	2015/02	Article	Effect on Quality of Speech Given by Fluctuations of Speech Features Proceedings of NCSP2015 28AM2-1(4) (Collaboration)
75.	2015/02	Article	Study on the Chaotic Cipher using Simultaneous Volterra Filter with XOR Operation Proceedings of NCSP2015 28PM1-1(4) (Collaboration)
76.	2015/01	Article	Crater Detection Using PCA from Captured CMOS Camera Data Proceedings of ICAERST Paris 2015 XIII 13(01),pp.1608-1611 (Collaboration)
77.	2015/01	Article	Implementation of a Method of Crater Detection Using Principal Component Analysis in FPGA Proceedings of ICAERST Paris 2015 XIII 13(01),pp.1612-1616 (Collaboration)
78.	2015/01	Article	Study on the Self-Location Estimate by the Evolutional Triangle Similarity Matching Using Artificial Bee Colony Algorithm Proceedings of ICAERST Paris 2015 XIII 13(01),pp.1617-1621 (Collaboration)
79.	2014/11	Book	Introduction to Computer Disign -From CMOS to embedded CPU- (Single)
80.	2014/10	Article	Crater Detection Using PCA and High Accuracy Estimation of Center Location Proceedings of JSST2014 RS16 (Collaboration)
81.	2014/10	Article	Implementation of Calculation of Strength Value for Crater Detection in FPGA. Proceedings of JSST2014 RS16 (Collaboration)
82.	2014/10	Article	The Evaluation of the Chaotic Cipher Using the Theoretical Differential Value of the Fixed-Point Arithmetic. Proceedings of JSST2014 RS15 (Collaboration)
83.	2014/06	Article	Evaluating an Integration of Spacecraft Location Estimation with Crater Detection Toward Smart Lander for Investigating Moon Proceedings of 12th International Symposium on Artificial Intelligence, Robotics and Automation in Space (Collaboration)
84.	2014/03	Article	Research on the Effectiveness of Chaotic Cipher Using Fixed Point Arithmetic Proceeding of 2014 RISP International Workshop on NCSP 3AM2-1-3,pp.614-616 (Collaboration)
85.	2014/03	Article	Study on the Analysis and Synthesis of Human Voice Based on the Multi-dimensional Characteristic Using RBFNN Proceeding of 2014 RISP International Workshop on NCSP 1PM2-2-3,pp.209-212 (Collaboration)
86.	2014/03	Article	Study on the Chaotic Cipher that includes XOR Operation Proceeding of 2014 RISP International Workshop on NCSP 3AM2-1-2,pp.610-613 (Collaboration)
87.	2014/03	Article	Study on the Reconstruction of the Frequency characteristics of Real Speech using Radial Basis Function Network Proceeding of 2014 RISP International Workshop on NCSP 1PM2-2-5,pp.217-220 (Collaboration)
88.	2014/03	Article	Study on the Vocal Cords Fluctuation of Human Voice and its Reconstruction Proceeding of 2014 RISP International Workshop on NCSP 1PM2-2-4,pp.213-216 (Collaboration)
89.	2013/09	Article	Fragile Watermark Using Chaotic Cipher and K-means Algorithm Proceedings of JSST2013 OS14(21) (Collaboration)
90.	2013/09	Article	Study on Enhancement of Chaotic Cipher Operated by the Fixed-Point Arithmetic Proceedings of JSST2013 OS16(53) (Collaboration)
91.	2013/09	Article	The Scalable Crater Detection Using Gray-level Histogram Proceedings of JSST2013 OS14(52) (Collaboration)
92.	2013/03	Article	Study on the Improving Chaos Stream Cipher with a Map Generated by the Xorshift Proceeding of 2013 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (5PM1-2-4),pp.113-116 (Collaboration)
93.	2013/03	Article	Study on the Lyapunov Exponents in the Fluctuation of Vocal-cords and the Synthesis of Human Voice Proceeding of 2013 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (5PM1-1-3),pp.89-92 (Collaboration)
94.	2012/12	Article	Crater Detection using Haar-Like Feature for Moon Landing System Based on the Surface Image The 28 ISTS Special Issue of Transaction of JSASS, Aerospace Technology Japan 10(2012)(ists28),pp.39-44 (Collaboration)
95.	2012/11	Article	Study on Crater Detection using FLDA Proceedings of ICECECE 2012 71(251),pp.1504-1508 (Collaboration)
96.	2012/11	Article	Study on the Chaotic Cipher Combined with Mersenne Twister WASET(World Academy of Science, Engineering and Technology), Proc. ICECECE 2012 71(199),pp.1229-1233 (Collaboration)
97.	2012/11	Article	Study on the Evoluation of the Chaotic Cipher System using the Improved Volterra Filters and the RBFN Mapping WASET(World Academy of Science, Engineering and Technology), Proc. ICECECE 2012 71(210),pp.1293-1297 (Collaboration)
98.	2012/10	Article	Chaotic Modem System Using Nonlinear Map with Simultaneous Volterra Filters Springer, Journal of "Advanced Methods, Techniques, and Applications in Modeling and Simulation" pp.62-70 (Collaboration)
99.	2012/10	Article	Study on the Artificial Synthesis of Human Voice Using Radial Basis Function Networks Springer, Journal of "Advanced Methods, Techniques, and Applications in Modeling and Simulation" pp.291-300 (Collaboration)
100.	2012/10	Article	Study on the Indoor SLAM Using Kinect Springer, Journal of "Advanced Methods, Techniques, and Applications in Modeling and Simulation" pp.217-225 (Collaboration)
101.	2012/10	Article	Study on the Reproduction of Vocal Fluctuations using Box-Muller Method for Artifical Synthesis Springer, Journal of "System Simulation and Scientific Computing(Part I)" pp.409-414 (Collaboration)
102.	2012/09	Article	Computational Time Reduction of Evolutionary Spacecraft Location Estimation toward Smart Lander for Investigating Moon Proceedings of the 11th International Symposium on Artificial Intelligence, Robotics and Automation in Space (i-SAIRAS2012) 10C-04 (Collaboration)
103.	2012/09	Article	Study on the Reproduction of Vocal Fluctuations using Box-Muller method for Artificial Synthesis Proceedings of JSST2012 28PM2 (Collaboration)
104.	2012/03	Article	Chaotic Cipher Using a Map Generated by the Mersenne Twister Proceedings of 2012 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 5PM1-1(1),pp.373-376 (Collaboration)
105.	2012/03	Article	Study on the Characteristic Analysis and Evaluation of Digital Chaotic System Operated by the Fixed Point Arithmetic Proceedings of 2012 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 5PM1-1(2),pp.377-380 (Collaboration)
106.	2012/03	Article	Study on the Speech Synthesis with Vocal-Cords Fluctuation Using Multi-Oscillators Proceedings of 2012 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 6PM1-1(5),pp.683-686 (Collaboration)
107.	2011/11	Article	Chaotic Modem System using Nonlinear Map with Simultaneous Volterra Filters Proceedings of Asian Simulation Conference 2011 (Collaboration)
108.	2011/11	Article	Study on the Artificial Synthesis of Human Voice using Radial Basis Function Networks IACSIT, Proceedings of International Conference on Communication Engineering and Networks(ICCEN) 2011(HongKong) (E038) (Collaboration)
109.	2011/11	Article	Study on the Artificial Synthesis of Human Voice using Radial Basis Function Networks Proceeding of Asian Simulation Conference 2011 (Collaboration)
110.	2011/11	Article	Study on the Indoor SLAM using Kinect Proceeding of Asian Simulation Conference 2011 (Collaboration)
111.	2011/10	Article	Chaotic modem system using nonlinear map with simultaneous volterra filter JSST2011, Proc. of International Conference on Modeling and Simulation Technology PaperID:0048,pp.456-459 (Collaboration)
112.	2011/10	Article	Study on the artificial synthesis of human voice using radial basis function networks JSST2011, Proc. of International Conference on Modeling and Simulation Technology. PaperID:0077,pp.228-235 (Collaboration)
113.	2011/10	Article	Study on the Indoor SLAM using Kinect JSST 2011, Proc. of International Conference on Modeling and Simulation Technology PaperID:0117,pp.560-564 (Collaboration)
114.	2011/09	Article	Crater Detector using Haar-Like Feature for Moon Landing System Proceedings of NOLTA2011 B3L(B2),pp.464-467 (Collaboration)
115.	2011/08	Article	Control of the Biped Walking Robot Based on the Compensation of Torque of Legs The 24th Workshop on Circuits and Systems pp.93-97 (Collaboration)
116.	2011/08	Article	Parameter Setting for Chaotic Cipher using Simultaneouse Volterra Filters IEICE,The 24th Workshop on Circuits and Systems pp.22-27 (Collaboration)
117.	2011/08	Article	Study on the Performance Evaluation of Crater Detector Based on the Haar-Like Features IEICE,The 24th Workshop on Circuits and Systems pp.389-394 (Collaboration)
118.	2011/08	Article	Study on the Rapid Chaotic Cipher using Time Variant Parameter IEICE,The 24th Workshop on Ciucuits and Systems pp.28-33 (Collaboration)
119.	2011/08	Article	Study on the Reproduction of Human Voice using Radial Basis Function Network and Genetic Algorithm IEICE,The 24th Workshop on Circuits and Systems pp.501-505 (Collaboration)
120.	2011/06	Article	Crater Detection using Haar-Like Feature for Moon Landing System Based on the Surface Image Proceedings of 28th International Symposium on Space Technology and Science 2011-d(37) (Collaboration)
121.	2010/09	Article	Propety of the Chaotic Propagating Pulse Wave in a Ring of Coupled Bistable Oscillators IEICE, Proceedings of NOLTA 2010 B3L-B3-6041,pp.406-409 (Collaboration)
122.	2010/04	Article	A Speech Synthesis with Radial basis Function Networks pp.11-16 (Collaboration)
123.	2010/04	Article	Study on the Robustness of Chaotic Cipher based on Low-order Volterra Filter pp.275-278 (Collaboration)
124.	2010/04	Article	The Chaotic Modulator-Demodulator system using Volterra Filter pp.107-110 (Collaboration)
125.	2008/09	Article	Method of Falsification Detection for JPEG Images using Chaotic Watermarks and its Evaluation. IEICE, Proceedings of NOLTA2008 pp.215-218 (Collaboration)
126.	2007/12	Article	Falsification Detection of JPEG Images Using Chaos Proceedings of JICT2007 pp.33-36 (Collaboration)
127.	2007/12	Article	Generation of the Chaotic Spreading Code Using TENT Map and Chebyshev Polynomial and Its Evaluation Proceedings of JICT2007 pp.331-334 (Collaboration)
128.	2007/09	Article	Chaotic Modulator with Volterra Filter for Cipher IEICE, Proceedings of NOLTA 2007 pp.216-219 (Collaboration)
129.	2005/10	Article	Period-detection of Pseudo Chaotic Signals Based on the Jacobian of the Chaotic Map IEICE, Proceeding of NOLTA 2005 pp.30-33 (Collaboration)
130.	2004/11	Article	Chaotic signal generation using orthogonal functions for spread spectrum communications. IEICE, Proceedings of NOLTA 2004 pp.725-728 (Collaboration)
131.	2004/11	Article	Qualities of the chaotic signal generator for One-Time Password System. IEICE, Proceedings of NOLTA 2004 pp.605-608 (Collaboration)
132.	2003/09	Article	Investigation into the relation between the periodicity and the computation accuracy of pseudo chaos system using multirate digital signal processing. IEEE, Europian Circuit Society, Proceedings of ECCTD’03 III,pp.77-80 (Collaboration)
133.	2002/10	Article	High-Speed Periodicity Detection of Pseudo Chaos using Multirate Digital Processing and its Applications. IEICE, Proceedings of NOLTA2002 pp.817-820 (Collaboration)
134.	2002/10	Article	Lyapunov Spectrum Estimation of the Chaotic System that the Numerical Jacobian is Unidentified Though the Dynamics is Clear. IEICE, Proceedings of NOLTA2002 pp.789-792 (Collaboration)
135.	2001/10	Article	Property of the pseudo chaos signal generated by the limited bit-length computation. IEICE, Proceedings of NOLTA2001 2,pp.453-456 (Collaboration)
136.	2000/09	Article	Relationship Between the Computation Accuracy and the Periodicity of a Pseudo Chaos. IEICE, Proceedings of NOLTA 2000 2,pp.751-754 (Collaboration)
137.	2000/06	Article	Private Communications with Chaos Based on the Fixed-Point Computation. Transaction of IEICE E83A(6),pp.1238-1246 (Collaboration)
138.	2000/03	Article	Low Frequency Components Emphasis by Nonlinear Digital Filters and the Application to the Fundamental Frequency Detection of Human Voice Research Reports pp.12(1-12) (Collaboration)
139.	1998/12	Article	Periodicity Emphasis of Voice Waveusing Nonlinear IIR Digital Filters and its Applications Acoustical Society of America, Proceedings of ICSLP'98 pp.6 (Collaboration)
140.	1998/11	Article	Practical Private Communication System with Chaos using Digital Signal Processor Acoustical Society of Japan, Journal of ASJ 19(6),pp.397-403 (Collaboration)
141.	1998/09	Article	Fundamental Frequency Detection of Human Voice Using Nonlinear Mapping IEICE, Proceedings of NOLTA'98 3,pp.915-918 (Collaboration)
142.	1998/09	Article	Private Communication with Chaos Based on Nonlinear and Linear Digital Filters and its Evaluation IEICE, Proceedings of NOLTA'98 3,pp.1089-1092 (Collaboration)
143.	1998/04	Article	Chaos Signal Generator by IIR Digital Filters Including Nonliner Functions and its Application IEEE, Proceedings of Kes'98 1,pp.169-175
144.	1997/12	Article	An Evaluation Method of Speech Quality using LVQ and its Application to Speech Training System IEICE, Proceedings of NOLTA'97 pp.1037-1040 (Collaboration)
145.	1997/12	Article	Private Communication with Chaos using Fixed Point DSP and Study on its Orerflow Problems IEICE, Proceedings of NOLTA'97 pp.885-888 (Collaboration)
146.	1997/09	Article	Pitch Estimation of Noisy Speech by a Recursire Type of Linear Prediction DSP Associates, Proceedings of ICSPAT'97 pp.1762-1765 (Collaboration)
147.	1997/09	Article	Private communication with chaos via DSP implementation. DSP Associates, Proceedings of ICSPAT'97 pp.1762-1765 (Collaboration)
148.	1997/06	Article	Private Communication with Chaos via DSP Implementation IEEE, Proceedings of ISCAS'97 Ⅱ,pp.1069-1072 (Collaboration)
149.	1997/02	Article	An Approach to Speaker Identification using DP-Mached LVQ Neural Networks Journal of Acoustical Society of Japan 18(2),pp.81-88 (Collaboration)
150.	1996/12	Article	Development of Speech Training System for the Hard of Hearing Person Based on Voice Synthesis Technique Using Vocal Tract Area Function. IEEE, Proceedings of SST'96 pp.7-11 (Collaboration)
151.	1996/11	Article	A Learning Algorithm of Neural Networks for Spectrum Envelope Estimation. IEEE, Proceedings of TENCON'96 pp.77-82 (Collaboration)
152.	1996/10	Article	Development of Speech Training and Hearing Aid System for the Deaf using DSP. DSP Associates, Proceedings of ICSPAT'96 pp.370-373 (Collaboration)
153.	1996/10	Article	High Speed Spectrum Envelope Estimation Using Neural Networks Via DSP Implementation. DSP Associates, Proceedings of ICSPAT'96, pp.1338-1342 (Collaboration)
154.	1996/10	Article	Neural Networks Learning with an L1 Criteria and its Efficiency in Lenear Prediction of Speech Acoustical Society of America, Proceedings of ICSLP'96 pp.1245-1248 (Collaboration)
155.	1996/10	Article	Secure Communication System based on Chaos Synchronization using DSP DSP Associates, Proceedings of ICSPAT'96 pp.546-549 (Collaboration)
156.	1996/08	Article	Proposals of New Operators for Neural Networks on the Peak Detection and the Interpolation Problems. IEEE, Proceedings of ISSPA'96 pp.557-560 (Collaboration)
157.	1996/06	Article	Peak Detection and Interpolation of Spectrum Using Neural Networks System Engineering Association, Proceedings of EANN'96 pp.269-272 (Collaboration)
158.	1996/05	Article	Secure Communication Using Chaos Via DSP Implementation IEEE, Proceedings of ISCAS'96 3,pp.112-115 (Collaboration)
159.	1995/12	Article	Extraction of the Glottal Wave and Study on its Chaotic Characteristic IEICE, Proceedings of NOLTA'95 8C(7),pp.869-872 (Collaboration)
160.	1995/11	Article	Fundamental Frequency Estimation by Detecting the Time-Varying Characteristic of Human Voice IASTED, Proceedings of SIP-95 237(063),pp.39-42 (Collaboration)
161.	1995/10	Article	Consonant Training System for Hearing Impaired Children Using Vocal Tract Area Function DSP Associate, Proceedings of ICSPAT '95 pp.253-257 (Collaboration)
162.	1995/07	Article	Analysis of Human Voice Using Parlel Structure Transfer Function and Study on its Estimation Error IEEE, Proceedings of SICSPCS '95 pp.288-293 (Collaboration)
163.	1995/07	Article	Pole-Zero Estimation of Speech with a Least Absolute Error Criterion IEEE, Proceedings of SICSPCS '95 pp.330-333 (Collaboration)
164.	1995/06	Article	Spectral Analysis of Speech Signal with L1 Norm Linear Prediction IEEE, SP Workshop on HOS pp.271-274 (Collaboration)
165.	1995/05	Article	Pole-Zero Estimation of Speech based on L1 Norm Linear Prediction IEEE, Proceedings of IEEE Pac. Rim Conf pp.567-570 (Collaboration)
166.	1995/05	Article	Reconstruction of Human Voice Using Parallel Structure Transfer Function and its Estimation Error IEEE, Proceedings of IEEE Pac. Rim Conf pp.575-580 (Collaboration)
167.	1994/12	Article	Analysis and Synthesis of Human Voice Considering the Non-stationary Based on the Glottis Open and Close Characteristics IEEE, Proceedings of SST-94 pp.249-254 (Collaboration)
168.	1994/12	Article	Speaker Identification Using Neural Networks IEEE, Proceedings of SST-94 pp.846-849 (Collaboration)
169.	1994/12	Article	Speech Training System for Hearing Impaired Children Using Technology of Voice Recognition IEEE, Proceedings of SST-94 pp.870-873 (Collaboration)
170.	1994/12	Article	Spoken Digit Recognition Using Neural Networks Trained by Incremental Learning IEEE, Proceedings of SST-94 pp.512-517 (Collaboration)
171.	1994/12	Article	Spoken Japanese Digits Recognition System Using LVQ IEEE, Proceedings of SST-94 pp.518-521 (Collaboration)
172.	1994/10	Article	Speech Training System for Hearing-Impaired Children Using a Personal Computer DSP Associate, Proceedings of ICSPAT'94 pp.200-203 (Collaboration)
173.	1994/09	Article	Generation of Non-Entry Words From Entries of the Natural Speech Database Acoustical Society of America, Proceedings of ICSLP'94 pp.1291-1294 (Collaboration)
174.	1994/06	Article	Speaker Independent Spoken Digits Recognition Using LVQ IEEE, Proceedings of ICNN '94 pp.4448-4451 (Collaboration)
175.	1994/05	Article	Linear Phase IIR Hilbert Transformers Using Time Reversal Techniques IEICE, Letter of IEICE E77A(5) (Collaboration)
176.	1993/10	Article	Design and Implementation of an Adaptive Filter Using Neural Networks IEEE, Proceedings of IJCNN'93 pp.979-982 (Collaboration)
177.	1993/09	Article	Design of an Adaptive FIR Filter Using Symmetric Nenral Networks IEEE, Proceedings of Canadian Conference on Electrical and Computer Engineering '93 pp.96-99 (Collaboration)
178.	1993/05	Article	Design and Implementation of an Ideal Hilbert Transformer Using Nearal Network IEEE, Proceedings of Pacific Rim Conference on Communications Computers and Signal Processing'93 pp.292-295 (Collaboration)
179.	1993/05	Article	Estimation of vocal Tract Transfer Function Considering the Glottis Open and Close Chwracteristics IEEE, Proceedings of Pacific Rim Conference on Communications Computers and Signal Processing'93 pp.137-140 (Collaboration)
180.	1993/05	Article	Spoken Word Recognition using Vocal Tract Shapes IEEE, Proceedings of Pacific Rim Conference on Communications Computers and Signal Processing'93 pp.133-136 (Collaboration)
181.	1993/03	Article	Japanese Digits Recognition by Neural Networks Using Vocal Trast Shapes Journal of Acoustical Society of Japan 14(2),pp.55-60 (Collaboration)
182.	1992/10	Article	A Method to Estimate the Transfer Function of ARMA Model of Speed Wave Using Prony Method and Homomorphic Analysis Acoustical Sosiety of America, Proceedings of ICSLP '92 pp.1649-1651 (Collaboration)
183.	1992/06	Article	Recognition of Japanese words by neurks using vocal tract area. IEEE, Proceedings of IJCNN'92 4,pp.637 (Collaboration)
184.	1992/03	Article	Speech analysis using Prony's method and homomorphic analysis (Collaboration)
185.	1991/10	Article	Vowel Recognation by a Neural Network Using Vocal Tract Area Function IEEE, Proceedings of IJCNN '91 pp.2144-2149 (Collaboration)
186.	1990/07	Article	High speed estimation of vocal area function using digital signal processor (Collaboration)
187.	1990/03	Article	A zero phase filter for finite data set and it's application (Single)
188.	1988/10	Article	Fast spectral estimation of speech using digital signal processor (Collaboration)
189.	1987/02	Article	Fast estimation of poles corresponding to the formants using a method to estimate only the poles in the vicinity of the specified argument (Collaboration)
190.	1986/03	Article	Pitch frequency detector on real time by digital signal processor (Collaboration)
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■ Conference Presentations

1.	2022/09/30	Vision-based Navigation System of SLIM Lunar Landing Mission (ISAS Planetary Exploration Workshop 2022)
2.	2017/11/08	Bayesian Binary Latent Feature Model Using Laplace Likelihood
3.	2012/03/06	Study on improvement of the crater detector using principle component analysis.
4.	2011/01/26	Study on the Parallel Chaotic Cipher (Neurocomputing, Nonlinear Problems)
5.	2011/01/26	The exact reproduction in the voice signal of radial basis function network (Neurocomputing, Nonlinear Problems)
6.	2010/11/18	Crater Detection using Haar-Like Feature and its Evaluation (Proceedings of 54th Space Sciences and Technology Conference)
7.	2010/11/18	Imege Processing Technique for Pinpoint Navigation of the Small Lunar Lander SLIM (Proceedings of 54th Space Sciences and Technology Conference)
8.	2010/01/29	(The 18th Space Engineering Conference(SEC'09))
9.	2009/09/04	The Chaotic Modulated System with A High Frequency of Overflow
10.	2000/03	Low Frequency Components Emphasis by Nonlinear Digital Filters
11.	2000/03	Multiple Access Communications Using Chaos Based on the Audio Systems
12.	2000/03	Speech Training System Using Internet
13.	1999/10	Chaos signal generation system using both linear and nonlinear digital filters with overflow via fixed-point computation and its application
14.	1999/06	Image information compression using chaotic signal
15.	1999/06	Nonlinear digital filter that shows the different characteristic following the amplitude of the input signal
16.	1999/06	Private communications considered data condensation using chaos signal
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■ Academic Qualifications

1.	1987/03 Degree Acquisition	Meiji University, Dr. Eng.
2.	1984/04～1987/03	〔Doctorial Course〕, Graduate School, Division of Engineering, Graduate Schooll of Science and Technology, Meiji University, Completed,
3.	1982/04～1984/03	〔Master Course〕 Major in Electrical Engineering, Graduate School, Division of Engineering, Graduate School of Science and Technology, Meiji University, Completed,
4.	1978/04～1982/03	Faculty of Engineering, Meiji University, Graduated,

■ Career History

2014/05～2018/05

AXIES

■ Internal Committee Positions

2012/05/01～2020/03/31

Director General, Information INfrastructure Department

■ Academic Associations Membership

IEEE

■ Research Topics, Consignment Studies & KAKENHI Researches

1.		Secure Communication Using Chaos Modulation (Key Word : "Chaos Modulation,DSP,Secure Communication")
2.		Algorithm of Falsification Detection of JPEG Images using Chatic Watermarks (Key Word : "Chaotic Watermarks,Digital Iages,Falsification Detection")
3.		Development of Speech Trainning machine for the Deaf (Key Word : "Deaf,Speech Trainner,")

■ Current Specialized Field

Communication and network engineering, Aerospace engineering, Communication and network engineering, Educational technology, Communication and network engineering