IEICE Trans

Kiichi URAHAMA

Acceleration Using Upper and Lower Smoothing Filters for Generating Oil-Film-Like Images Toru HIRAOKA Kiichi URAHAMA
Publication: Publication Date: 2019/12/01 Vol. E102-D No. 12 pp. 2642-2645 Type of Manuscript: LETTER Category: Computer Graphics Keyword: non-photorealistic rendering, acceleration, oil film, upper and lower smoothing filters,
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Foreground Enlargement of Spherical Images Using a Spring Model An-shui YU Kenji HARA Kohei INOUE Kiichi URAHAMA
Publication: Publication Date: 2019/02/01 Vol. E102-A No. 2 pp. 486-489 Type of Manuscript: LETTER Category: Image Keyword: omnidirectional spherical image, foreground enlargement, analytical mechanics,
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Color Error Diffusion Based on Neugebauer Model Hengjun YU Kohei INOUE Kenji HARA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2016/09/01 Vol. E99-A No. 9 pp. 1758-1761 Type of Manuscript: LETTER Category: Image Keyword: color error diffusion, Neugebauer model, eye model-based mean squared error (E-MSE),
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Generation of Oil-Film-Like Images by Bilateral Infra-Envelope Filter Toru HIRAOKA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2016/06/01 Vol. E99-D No. 6 pp. 1724-1728 Type of Manuscript: LETTER Category: Computer Graphics Keyword: non-photorealistic rendering, oil film, bilateral infra-envelope filter, unsharp mask,
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On Hue-Preserving Saturation Enhancement in Color Image Enhancement Kohei INOUE Kenji HARA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2015/03/01 Vol. E98-A No. 3 pp. 927-931 Type of Manuscript: LETTER Category: Image Keyword: color image enhancement, saturation, equihue plane,
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Hue-Preserving Unsharp-Masking for Color Image Enhancement Zihan YU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2014/12/01 Vol. E97-D No. 12 pp. 3236-3238 Type of Manuscript: LETTER Category: Image Processing and Video Processing Keyword: hue-preserving unsharp-masking, image enhancement, contrast magnification, image sharpening, color tone, scene depth,
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Cartesian Resizing of Line Drawing Pictures for Pixel Line Arts Zhongying HU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2014/04/01 Vol. E97-D No. 4 pp. 1008-1010 Type of Manuscript: LETTER Category: Computer Graphics Keyword: pixel line art, line drawings, Cartesian resizing, topological property,
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Iterative Method for Inverse Nonlinear Image Processing Zihan YU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/02/01 Vol. E97-A No. 2 pp. 719-721 Type of Manuscript: LETTER Category: Image Keyword: nonlinear image processing, inverse transform, iterative method, image enhancement,
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Generation of Moire-Picture-Like Color Images by Bilateral Filter Toru HIRAOKA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2013/08/01 Vol. E96-D No. 8 pp. 1862-1866 Type of Manuscript: LETTER Category: Fundamentals of Information Systems Keyword: non-photorealistic rendering, moire, bilateral filter,
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Anisotropic Lp Poisson Disk Sampling for NPR Image with Adaptively Shaped Pieces Tao WANG Zhongying HU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2013/06/01 Vol. E96-D No. 6 pp. 1406-1409 Type of Manuscript: LETTER Category: Computer Graphics Keyword: non-photorealistic rendering, poisson disk sampling, anisotropic distance, stippling images, paper mosaics,
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Halftoning with Weighted Centroidal Voronoi Tessellations Kohei INOUE Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2012/06/01 Vol. E95-A No. 6 pp. 1103-1105 Type of Manuscript: LETTER Category: Computer Graphics Keyword: non-photorealistic rendering, halftoning, weighted centroidal Voronoi tessellation,
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Non-iterative Symmetric Two-Dimensional Linear Discriminant Analysis Kohei INOUE Kenji HARA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2011/04/01 Vol. E94-D No. 4 pp. 926-929 Type of Manuscript: LETTER Category: Pattern Recognition Keyword: symmetric two-dimensional linear discriminant analysis, face recognition, dimensionality reduction,
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Edge-Preserving Cross-Sharpening of Multi-Modal Images Yu QIU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2011/03/01 Vol. E94-D No. 3 pp. 718-720 Type of Manuscript: LETTER Category: Image Processing and Video Processing Keyword: unsharp masking, multi-modal image, cross-sharpening, halo,
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Graph-Spectral Filter for Removing Mixture of Gaussian and Random Impulsive Noise Yu QIU Zenggang DU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2011/01/01 Vol. E94-A No. 1 pp. 457-460 Type of Manuscript: LETTER Category: Image Keyword: graph-spectral method, image denoising, mixed noise, clustering filter,
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Denoising of Multi-Modal Images with PCA Self-Cross Bilateral Filter Yu QIU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/09/01 Vol. E93-A No. 9 pp. 1709-1712 Type of Manuscript: LETTER Category: Image Keyword: multi-modal image, bilateral filter, cross bilateral filter, principal component analysis,
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n-Mode Singular Vector Selection in Higher-Order Singular Value Decomposition Kohei INOUE Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/11/01 Vol. E91-A No. 11 pp. 3380-3384 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: dimensionality reduction, higher-order singular value decomposition, n-mode singular vector,
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Semi-Supervised Classification with Spectral Projection of Multiplicatively Modulated Similarity Data Weiwei DU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2007/09/01 Vol. E90-D No. 9 pp. 1456-1459 Type of Manuscript: LETTER Category: Pattern Recognition Keyword: semi-supervised classification, inductive learning, spectral data projection, multiplicative similarity modulation,
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Semi-Supervised Classification with Spectral Subspace Projection of Data Weiwei DU Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2007/01/01 Vol. E90-D No. 1 pp. 374-377 Type of Manuscript: LETTER Category: Pattern Recognition Keyword: semi-supervised classification, inductive learning, regularized normalization, spectral subspace projection,
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Unsupervised and Semi-Supervised Extraction of Clusters from Hypergraphs Weiwei DU Kohei INOUE Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/07/01 Vol. E89-D No. 7 pp. 2315-2318 Type of Manuscript: LETTER Category: Biological Engineering Keyword: unsupervised clustering, semi-supervised clustering, graph spectral method, hypergraph spectral method,
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Continuous Optimization for Item Selection in Collaborative Filtering Kohei INOUE Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2004/07/01 Vol. E87-D No. 7 pp. 1987-1988 Type of Manuscript: LETTER Category: Biocybernetics, Neurocomputing Keyword: collaborative filtering, item selection, interior point method,
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Nonlinear Scale Spaces by Iterated Filtering of Images Kiichi URAHAMA Kohei INOUE
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/07/01 Vol. E86-D No. 7 pp. 1191-1197 Type of Manuscript: Special Section PAPER (Special Issue on Multiresolution Analysis) Category: Keyword: nonlinear scale space, iterated filtering, edge sharpening, image contrast enhancement,
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Convergence of Alternative C-Means Clustering Algorithms Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/04/01 Vol. E86-D No. 4 pp. 752-754 Type of Manuscript: LETTER Category: Pattern Recognition Keyword: alternative c-means algorithm, robust clustering, Legendre transform,
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Multimodal Pattern Classifiers with Feedback of Class Memberships Kohei INOUE Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1999/03/25 Vol. E82-D No. 3 pp. 712-716 Type of Manuscript: LETTER Category: Bio-Cybernetics and Neurocomputing Keyword: multimodal pattern classifier, feedback, McGurk effect,
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Monochromatic Visualization of Multimodal Images by Projection Pursuit Seiji HOTTA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/12/25 Vol. E81-A No. 12 pp. 2715-2718 Type of Manuscript: LETTER Category: Image Theory Keyword: multimodal image fusion, projection pursuit, anisotropic diffusion,
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Function Regression for Image Restoration by Fuzzy Hough Transform Koichiro KUBO Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/06/25 Vol. E81-A No. 6 pp. 1305-1309 Type of Manuscript: LETTER Category: Nonlinear Problems Keyword: function approximation, fuzzy Hough transform, image restoration,
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Bayesian Formulation of Nonlinear Filters and Their Electronic Implementation Sadanobu YOSHIMOTO Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1998/02/25 Vol. E81-A No. 2 pp. 343-346 Type of Manuscript: LETTER Category: Analog Signal Processing Keyword: nonlinear filter, statistical estimation, analog circuit,
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Nonlinear Attractive Force Model for Perceptual Clustering and Geometrical Illusions Hiroyuki MATSUNAGA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1996/10/25 Vol. E79-A No. 10 pp. 1587-1594 Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications (NOLTA)) Category: Neural Nets and Human Being Keyword: dot pattern, line segment pattern, perceptual clustering, geometrical illusion,
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Image Restoration by Spatial Clustering Hiroto SHINGAI Hiroyuki MATSUNAGA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1996/07/25 Vol. E79-D No. 7 pp. 1000-1003 Type of Manuscript: LETTER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: image restoration, spatial clustering, sparse data,
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Partially Supervised Learning for Nearest Neighbor Classifiers Hiroyuki MATSUNAGA Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1996/02/25 Vol. E79-D No. 2 pp. 130-135 Type of Manuscript: PAPER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: nearest neighbor classifier, outlier rejection, partially supervised learning,
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Equivalence between Some Dynamical Systems for Optimization Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1995/02/25 Vol. E78-A No. 2 pp. 268-271 Type of Manuscript: LETTER Category: Optimization Techniques Keyword: Probabilistic relaxation, Potts neural networks, Interior point method,
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Modified Deformable Model for Bijective Topology Preserving Map Kiichi URAHAMA Satoshi KAWAKAMI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1994/10/25 Vol. E77-D No. 10 pp. 1186-1188 Type of Manuscript: LETTER Category: Bio-Cybernetics and Neurocomputing Keyword: generalized deformable model, topology preserving map,
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Kth Largest Element Selection Circuit for Order Statistics Signal Processing Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/07/25 Vol. E77-A No. 7 pp. 1217-1218 Type of Manuscript: LETTER Category: Nonlinear Circuits and Systems Keyword: analog circuit, order statistics, median filter,
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Analog Method for Solving Combinatorial Optimization Problems Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1994/01/25 Vol. E77-A No. 1 pp. 302-308 Type of Manuscript: PAPER Category: Neural Networks Keyword: Hopfield networks, Lagrangian function, analog circuits, annealing,
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Unsupervised Learning Algorithm for Fuzzy Clustering Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1993/03/25 Vol. E76-D No. 3 pp. 390-391 Type of Manuscript: LETTER Category: Bio-Cybernetics Keyword: neural networks, fuzzy clustering,
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Performance Evaluation of Hopfield Network for Simple Examples Kiichi URAHAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1991/06/25 Vol. E74-A No. 6 pp. 1471-1475 Type of Manuscript: Special Section PAPER (Special Issue on Nonlinear Theory and Its Applications) Category: Keyword:
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Learning Temporal waveforms in Neural Networks Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1990/12/25 Vol. E73-E No. 12 pp. 1925-1931 Type of Manuscript: Special Section PAPER (Special Issue on the 3rd Karuizawa Workshop on Circuits and Systems) Category: Neural Networks Keyword:
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Hopfield-Type K-Winners-Take-All Networks Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1990/10/25 Vol. E73-E No. 10 pp. 1727-1728 Type of Manuscript: LETTER Category: Bio-Cybernetics Keyword:
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Adaptive Control of Time-Steps in Hopfield's Numerical Optimization Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/10/25 Vol. E72-E No. 10 pp. 1091-1092 Type of Manuscript: LETTER Category: Artificial Intelligence and Cognitive Science Keyword:
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Global Stability of Some Classes of Neural Networks Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/07/25 Vol. E72-E No. 7 pp. 863-867 Type of Manuscript: PAPER Category: Bio-Cybernetics Keyword:
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Relaxation-Based Circuit Simulation Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/12/25 Vol. E71-E No. 12 pp. 1189-1194 Type of Manuscript: REVIEW PAPER Category: Keyword:
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Monotonic Properties for the Response of a Class of MOS Digital Circuits Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/05/25 Vol. E71-E No. 5 pp. 475-478 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Asynchronous Waveform Relaxation-Newton Method Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/02/25 Vol. E71-E No. 2 pp. 123-124 Type of Manuscript: LETTER Category: Numerical Calculation and Mathematical Programming Keyword:
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Monotone Sensitivity of Resistor-Transfergate-Capacitor Ladder Network Driven by Logic Gate Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/01/25 Vol. E71-E No. 1 pp. 16-21 Type of Manuscript: PAPER Category: Circuit Theory Keyword:
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Circuit Simulation Using Event-Driven Waveform Relaxation-Newton Method Kiichi URAHAMA Yuji KAWANE
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/01/25 Vol. E71-E No. 1 pp. 1-3 Type of Manuscript: LETTER Category: Hearing Keyword:
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Convergence of Asynchronous Iterated Timing Analysis Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/11/25 Vol. E70-E No. 11 pp. 1096-1098 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Convergence of Relaxation-Based Circuit Simulation Techniques Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/10/25 Vol. E70-E No. 10 pp. 887-889 Type of Manuscript: LETTER Category: VLSI Design Technology Keyword:
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Convergence of Asynchronous Waveform Relaxation Algorithm Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/09/25 Vol. E70-E No. 9 pp. 795-797 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Sufficient Conditions for Multirate Iterated Timing Analysis to Converge Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/08/25 Vol. E70-E No. 8 pp. 685-688 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Monotone Convergence of the Sequence of Iterated Waveforms in the Waveform Relaxation Method Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/04/25 Vol. E70-E No. 4 pp. 407-410 Type of Manuscript: PAPER Category: Nonlinear Problems Keyword:
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Monotone Sensitivity of a Class of MOS Digital Circuits Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/03/25 Vol. E70-E No. 3 pp. 169-171 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Qualitative Behaviors of a Class of MOS Digital Circuits Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/03/25 Vol. E70-E No. 3 pp. 165-168 Type of Manuscript: LETTER Category: Circuit Theory Keyword:
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Sufficient Conditions for a Generalized Waveform Relaxation to Converge Locally Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/02/25 Vol. E70-E No. 2 pp. 106-109 Type of Manuscript: PAPER Category: General Keyword:
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Sufficient Conditions for Iterated Timing Analysis to Converge Locally Kiichi URAHAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1986/12/25 Vol. E69-E No. 12 pp. 1289-1293 Type of Manuscript: PAPER Category: Circuit Theory Keyword:
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