Akira Hirose

Akira Hirose: Complex-Valued Neural Networks. Studies in Computational Intelligence 400, Springer 2012, isbn 978-3-642-27631-6, pp. 3-175

Akira Hirose, Shotaro Yoshida: Generalization Characteristics of Complex-Valued Feedforward Neural Networks in Relation to Signal Coherence. IEEE Trans. Neural Netw. Learning Syst. 23(4): 541-551 (2012)

Shogo Onojima, Akira Hirose: One-Dimensional-Array Millimeter-Wave Imaging of Moving Targets for Security Purpose Based on Complex-Valued Self-Organizing Map (CSOM). ICONIP (5) 2012: 229-236

Yuuya Konno, Akira Hirose: Early-Vision-Inspired Method to Distinguish between Handwritten and Machine-Printed Character Images Using Hough Transform. ICONIP (5) 2012: 353-360

Ryo Natsuaki, Akira Hirose: Improvement of ALOS interferogram quality by use of the local co-registration method using singular-point and amplitude information. IGARSS 2012: 5602-5605

Ayato Ejiri, Akira Hirose: Landmine visualization system based on multiple complex-valued SOMs to integrate multimodal information. IJCNN 2012: 1-7

Ryo Natsuaki, Akira Hirose: SPEC Method - A Fine Coregistration Method for SAR Interferometry. IEEE T. Geoscience and Remote Sensing 49(1-1): 28-37 (2011)

Donny Danudirdjo, Akira Hirose: Synthesis of two-dimensional fractional brownian motion via circulant embedding. ICIP 2011: 1085-1088

Akira Hirose, Shotaro Yoshida: Comparison of Complex- and Real-Valued Feedforward Neural Networks in Their Generalization Ability. ICONIP (1) 2011: 526-531

Ryo Natsuaki, Akira Hirose: Local co-registration for distortion reduction in SAR interferogram using amplitude information - combination of SPEC method and shape-from-shading -. IGARSS 2011: 1642-1645

Akira Hirose, Ryo Natsuaki: Circular Property in Complex-Valued Correlation Learning Observed in CMRF-Based Singular Unit Restoration for Phase Unwrapping. IScIDE 2011: 530-537

Tomohiro Nishino, Ryo Yamaki, Akira Hirose: Ultrasonic Imaging for Boundary Shape Generation by Phase Unwrapping with Singular-Point Elimination Based on Complex-Valued Markov Random Field Model. IEICE Transactions 93-A(1): 219-226 (2010)

Astri Handayani, Andriyan Bayu Suksmono, Tati L. R. Mengko, Akira Hirose: Blood Vessel Segmentation in Complex-Valued Magnetic Resonance Images with Snake Active Contour Model. IJEHMC 1(1): 41-52 (2010)

Akira Hirose: Recent Progress in Applications of Complex-Valued Neural Networks. ICAISC (2) 2010: 42-46

Andriyan Bayu Suksmono, Akira Hirose: Numerical reconstruction of holographic microscopy images based on matching pursuits on a pair of domains. ICIP 2010: 4197-4200

Akira Hirose, Ayato Ejiri, Kunio Kitahara: Ground Penetrating Radar System with Integration of Mutimodal Information Based on Mutual Information among Multiple Self-Organizing Maps. ICONIP (2) 2010: 415-422

Takashi Aoyagi, Damri Radenamad, Yukimasa Nakano, Akira Hirose: Complex-valued self-organizing map clustering using complex inner product in active millimeter-wave imaging. IJCNN 2010: 1-6

Yukimasa Nakano, Akira Hirose: Improvement of Plastic Landmine Visualization Performance by Use of Ring-CSOM and Frequency-Domain Local Correlation. IEICE Transactions 92-C(1): 102-108 (2009)

Ken Tanizawa, Akira Hirose: Search Control Algorithm Based on Random Step Size Hill-Climbing Method for Adaptive PMD Compensation. IEICE Transactions 92-B(8): 2584-2590 (2009)

Yoichiro Baba, Akira Hirose: Spectral Fluctuation Method: A Texture-Based Method to Extract Text Regions in General Scene Images. IEICE Transactions 92-D(9): 1702-1715 (2009)

Kunio Kitahara, Akira Hirose: A Concept Generation Method Based on Mutual Information Quantity among Multiple Self-organizing Maps. ICONIP (2) 2009: 263-272

Ryo Natsuaki, Akira Hirose: Local, Nonlinear Adaptive Co-registration of Master and Slave Interferometric SAR Complex Image Data for High Quality Digital Elevation Map Generation. IGARSS (5) 2009: 166-167

Akira Hirose: Complex-valued neural networks: The merits and their origins. IJCNN 2009: 1237-1244

Sotaro Kawata, Akira Hirose: Frequency-Multiplexing Ability of Complex-Valued Hebbian Learning in Logic Gates. Int. J. Neural Syst. 18(2): 173-184 (2008)

Jumpei Koyama, Akira Hirose, Masahiro Kato: Local-spectrum-based distinction between handwritten and machine-printed characters. ICIP 2008: 1021-1024

Ryo Yamaki, Akira Hirose: Singular Unit Restoration Based on Complex-Valued Markov Random Field Model for Insar Interferograms. IGARSS (2) 2008: 1076-1079

Akira Hirose: An adaptive ground penetrating radar imaging system based on complex-valued self-organizing map - recent progress and experiments in Cambodia -. IJCNN 2008: 1609-1614

Jumpei Koyama, Masahiro Kato, Akira Hirose: Distinction between handwritten and machine-printed characters with no need to locate character or text line position. IJCNN 2008: 4044-4051

Toshio Akimitsu, Yoichi Okabe, Akira Hirose: Self-Organization through Spike-Timing Dependent Plasticity Using localized Synfire-Chain Patterns. Neural Processing Letters 25(1): 79-89 (2007)

Soichi Masuyama, Akira Hirose: Walled LTSA Array for Rapid, High Spatial Resolution, and Phase-Sensitive Imaging to Visualize Plastic Landmines. IEEE T. Geoscience and Remote Sensing 45(8): 2536-2543 (2007)

Ryo Yamaki, Akira Hirose: Singularity-Spreading Phase Unwrapping. IEEE T. Geoscience and Remote Sensing 45(10): 3240-3251 (2007)

Nathan Joiner, Akira Hirose, William Dorland: Gyrokinetic simulation of micro-turbulence in magnetically confined plasmas. HPCS 2007: 5

Chor Shen Tay, Ken Tanizawa, Akira Hirose: Error Reduction in Holographic Movies Using a Hybrid Learning Method in Coherent Neural Networks. ICANN (1) 2007: 884-893

Jumpei Koyama, Masahiro Kato, Akira Hirose: Handwritten Character Distinction Method Inspired by Human Vision Mechanism. ICONIP (1) 2007: 1031-1040

Yusuke Azuma, Akira Hirose: Influence of Neural Delay in Sensorimotor Systems on the Control Performance and Mechanism in Bicycle Riding. ICONIP (1) 2007: 1100-1109

Akira Hirose: Complex-Valued Neural Networks. Studies in Computational Intelligence 32, Springer 2006, isbn 978-3-540-33456-9, pp. 1-160

Andriyan Bayu Suksmono, Akira Hirose: Progressive Transform-Based Phase Unwrapping Utilizing a Recursive Structure. IEICE Transactions 89-B(3): 929-936 (2006)

Akira Hirose, Yasufumi Asano, Toshihiko Hamano: Developmental Learning With Behavioral Mode Tuning by Carrier-Frequency Modulation in Coherent Neural Networks. IEEE Transactions on Neural Networks 17(6): 1532-1543 (2006)

Toshio Akimitsu, Akira Hirose, Yoichi Okabe: Self-organization Through Spike-Timing Dependent Plasticity Using Localized Synfire-Chain Patterns. ICONIP (1) 2006: 49-58

Akira Hirose, Ryo Yamaki: Phase Unwrapping with Phase-Singularity Spreading. IGARSS 2006: 1259-1261

Andriyan Bayu Suksmono, Astri Handayani, Akira Hirose: Snake in Phase Domain: A Method for Boundary Detection of Objects in Phase Images. IJCNN 2006: 481-485

Akira Hirose, Tomoaki Higo, Ken Tanizawa: Holographic Three-Dimensional Movie Generation with Frame Interpolation Using Coherent Neural Networks. IJCNN 2006: 492-497

Akira Hirose, Yasufumi Asano, Toshihiko Hamano: Developmental Learning Based on Coherent Neural Networks with Behavioral Mode Tuning by Carrier-Frequency Modulation. IJCNN 2006: 4441-4448

Andriyan Bayu Suksmono, Akira Hirose: A Fractal Estimation Method to Reduce the Distortion in Phase Unwrapping Process. IEICE Transactions 88-B(1): 364-371 (2005)

Takahiro Hara, Akira Hirose: Adaptive Plastic-Landmine Visualizing Radar System: Effects of Aperture Synthesis and Feature-Vector Dimension Reduction. IEICE Transactions 88-C(12): 2282-2288 (2005)

Andriyan Bayu Suksmono, Akira Hirose: Beamforming of ultra-wideband pulses by a complex-valued spatio-temporal multilayer neural network. Int. J. Neural Syst. 15(1-2): 85-91 (2005)

Takeshi Oishi, Andriyan Bayu Suksmono, Akira Hirose: Proposal of bilinear surface compensation of distortion in least-squares phase unwrapping. IGARSS 2005: 5463-5466

Seiichi Sakatani, Akira Hirose: Analysis of the influence of differences in somatic symmetry and sharpness on the firing rate. Neurocomputing 58-60: 503-509 (2004)

Andriyan Bayu Suksmono, Akira Hirose: Intelligent beamforming by using a complex-valued neural network. Journal of Intelligent and Fuzzy Systems 15(3-4): 139-147 (2004)

Takahiro Hara, Akira Hirose: Plastic mine detecting radar system using complex-valued self-organizing map that deals with multiple-frequency interferometric images. Neural Networks 17(8-9): 1201-1210 (2004)

Yoichiro Baba, Akira Hirose: Proposal of the hybrid spectral gradient method to extract character / text regions from general scene images. ICIP 2004: 211-214

Shuichi Kato, Seiichi Sakatani, Akira Hirose: Influence of Dendritic Spine Morphology on Spatiotemporal Change of Calcium/Calmoduline-Dependent Protein Kinase Density. ICONIP 2004: 31-36

Seiichi Sakatani, Akira Hirose: The Spatiotemporal Dynamics of Intracellular Ion Concentration and Potential. ICONIP 2004: 50-56

Andriyan Bayu Suksmono, Akira Hirose: Ultra-wideband Beamforming by Using a Complex-Valued Spatio-temporal Neural Network. ICONIP 2004: 104-109

Akira Hirose, Yasufumi Asano, Toshihiko Hamano: Mode-Utilizing Developmental Learning Based on Coherent Neural Networks. ICONIP 2004: 116-121

Seiichi Sakatani, Akira Hirose: The influence of neuron shape changes on the firing characteristics. Neurocomputing 52-54: 355-362 (2003)

Akira Hirose, Kazuhiko Nakazawa: Analog recurrent decision circuit with high signal-voltage symmetry and delay-time equality to improve continuous-time convergence performance. IEEE Transactions on Neural Networks 14(5): 1201-1206 (2003)

Akira Hirose, Tomoyuki Nagashima: Predictive self-organizing map for vector quantization of migratory signals and its application to mobile communications. IEEE Transactions on Neural Networks 14(6): 1532-1540 (2003)

Akira Hirose, Toshihiko Hamano: Influence of Membrane Warp on Pulse Propagation Time. ICANN 2003: 821-829

Motoi Minami, Akira Hirose: Phase Singular Points Reduction by a Layered Complex-Valued Neural Network in Combination with Constructive Fourier Synthesis. ICANN 2003: 943-950

Andriyan Bayu Suksmono, Akira Hirose: Adaptive Beamforming by Using Complex-Valued Multi Layer Perceptron. ICANN 2003: 959-966

Andriyan Bayu Suksmono, Akira Hirose: Recursive transform-based phase unwrapping. ICIP (3) 2003: 145-148

Andriyan Bayu Suksmono, Akira Hirose: Improving phase-unwrapping result of InSAR images by incorporating the fractal model. ICIP (2) 2003: 831-834

Akira Hirose, Kazuhiko Nakazawa: Analog continuous-time recurrent decision circuit with high signal-voltage symmetry and delay-time equality. ISCAS (5) 2003: 657-660

Andriyan Bayu Suksmono, Akira Hirose: Performance of Adaptive Beamforming by Using Complex-Valued Neural Network. KES 2003: 311-317

Keiichi Tsuda, Akira Hirose: Pitch-Asynchronous Overlap-Add Waveform-Concatenation Speech Synthesis by Using a Phase-Optimizing Neural Network. KES 2003: 332-339

Akira Hirose, Shingo Murakami: Spatiotemporal equations expressing microscopic two-dimensional membrane-potential dynamics. Neurocomputing 43(1-4): 185-196 (2002)

Seiichi Sakatani, Yoshio C. Okada, Akira Hirose: A quantitative evaluation of dominant membrane potential in generation of magnetic field using a pyramidal cell model at hippocampus CA3. Neurocomputing 44-46: 153-160 (2002)

Seiichi Sakatani, Akira Hirose: A quantitative evaluation of the magnetic field generated by a CA3 pyramidal cell at EPSP and action potential stages. IEEE Trans. Biomed. Engineering 49(4): 310-319 (2002)

Andriyan Bayu Suksmono, Akira Hirose: Adaptive noise reduction of InSAR images based on a complex-valued MRF model and its application t o phase unwrapping problem. IEEE T. Geoscience and Remote Sensing 40(3): 699-709 (2002)

Andriyan Bayu Suksmono, Akira Hirose: Interferometric SAR image restoration using Monte Carlo metropolis method. IEEE Transactions on Signal Processing 50(2): 290-298 (2002)

Akira Hirose, Tomoyuki Nagashima: Predictive Self-Organizing Map for Vector Quantization of Migratory Signals. ICANN 2002: 884-889

Akira Hirose, Katsuhiko Hiramatsu: Proposal of Complex-Valued Region-Based-Coupling Segmentation Neural Networks and the Application to Radar Imaging Systems. IJCNN (1) 2000: 146-151

Akira Hirose, Hirofumi Onishi: Proposal of relative-minimization learning for behavior stabilization of complex-valued recurrent neural networks. Neurocomputing 24(1-3): 163-171 (1999)

Shingo Murakami, Akira Hirose: A microscopic nervecell analysis theory for elucidating membrane potential dynamics using boundary element method. Neurocomputing 26-27: 207-214 (1999)

Akira Hirose: Proposal of a Brain-Type System Architecture Based on Self-Organizing Consciousness Using Coherence. ICONIP 1998: 463-466

Akira Hirose: Two-Dimensional Hodgkin-Huxley Equations for Investigating a Basis of Pulse-Processing Neural Networks. ICANN 1997: 85-90

Akira Hirose, Rolf Eckmiller: Proposal of frequency-domain multiplexing in optical neural networks. Neurocomputing 10(2): 197-204 (1996)

Akira Hirose, Rolf Eckmiller: Behavior control of coherent-type neural networks by carrier-frequency modulation. IEEE Trans. Neural Netw. Learning Syst. 7(4): 1032-1034 (1996)

Akira Hirose: Fractal variation of attractors in complex-valued neural networks. Neural Processing Letters 1(1): 6-8 (1994)