Kiyoshi TANAKA


Improving the Efficiency in Halftone Image Generation Based on Structure Similarity Index Measurement
Aroba KHAN Hernan AGUIRRE Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2495-2504
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
structure aware halftoningSSIMpixel-swappingobjective functionphase block-shiftingbit-climbing algorithm
 Summary | Full Text:PDF(5.7MB)

A Novel Chaotic Multiple-Bits Modulation Scheme Using Mapping Parameters as Data Carrier
Kenji YANO Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2980-2989
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Chaotic Communication
Keyword: 
chaotic modulationmultiple-bitschaotic digital communicationmapping parameters
 Summary | Full Text:PDF(590.7KB)

StegErmelc: A Novel DCT-Based Steganographic Method Using Three Strategies
KokSheik WONG Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2897-2908
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Security
Keyword: 
steganographyJPEGDCTedge-like block selectionrecursive matrix encodinglargest coefficient serving
 Summary | Full Text:PDF(1.2MB)

δ-Similar Elimination to Enhance Search Performance of Multiobjective Evolutionary Algorithms
Hernan AGUIRRE Masahiko SATO Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/04/01
Vol. E91-D  No. 4  pp. 1206-1210
Type of Manuscript:  LETTER
Category: Artificial Intelligence and Cognitive Science
Keyword: 
multiobjective evolutionary algorithmsδ-similar eliminationcontrolled elitismselection
 Summary | Full Text:PDF(1MB)

Random Bit Climbers on Multiobjective MNK-Landscapes: Effects of Memory and Population Climbing
Hernan AGUIRRE Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/01/01
Vol. E88-A  No. 1  pp. 334-345
Type of Manuscript:  PAPER
Category: Nonlinear Problems
Keyword: 
multiobjective MNK-Landscapesepistasisnon-linear fitness functionsevolutionary algorithmsrandom bit climberspopulation climbing
 Summary | Full Text:PDF(772.4KB)

Inter-Block Evaluation Method to Further Reduce Evaluation Numbers in GA-Based Image Halftoning Technique
Emi MYODO Hernan AGUIRRE Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2722-2731
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
image halftoning techniquegenetic algorithminter-block evaluationparallel implementation
 Summary | Full Text:PDF(689KB)

A Study on a Data Encryption Scheme Based on a Shape-Variable Truncated Baker Transformation
Kenji YANO Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Vol. E87-A  No. 6  pp. 1503-1508
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
chaosshape-variable truncated Baker transformationdata encryption
 Summary | Full Text:PDF(528.1KB)

A Study on the Behavior of Genetic Algorithms on NK-Landscapes: Effects of Selection, Drift, Mutation, and Recombination
Hernan AGUIRRE Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/09/01
Vol. E86-A  No. 9  pp. 2270-2279
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Neuro, Fuzzy, GA
Keyword: 
genetic algorithmsNK-Landscapesepistasisnonlinear fitness functionsselectiondriftmutationrecombination
 Summary | Full Text:PDF(633.5KB)

Image Encryption Scheme Based on a Truncated Baker Transformation
Kenji YANO Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/09/01
Vol. E85-A  No. 9  pp. 2025-2035
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
chaostruncated Baker transformationimage encryptionPeano scanning order
 Summary | Full Text:PDF(1.4MB)

Performance Study of a Distributed Genetic Algorithm with Parallel Cooperative-Competitive Genetic Operators
Hernan AGUIRRE Kiyoshi TANAKA Shinjiro OSHITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/09/01
Vol. E85-A  No. 9  pp. 2083-2088
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and Its Applications)
Category: 
Keyword: 
distributed genetic algorithmsparallel cooperative-competitive operatorsadaptive mutation
 Summary | Full Text:PDF(586.4KB)

Multi-Level Image Halftoning Technique with Genetic Algorithms
Tomoya UMEMURA Hernan AGUIRRE Kiyoshi TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8  pp. 1892-1897
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
multi-level image halftoning techniquegenetic algorithm (GA)
 Summary | Full Text:PDF(566.4KB)

Simultaneous Halftone Image Generation with Improved Multiobjective Genetic Algorithm
Hernan AGUIRRE Kiyoshi TANAKA Tatsuo SUGIMURA Shinjiro OSHITA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/08/01
Vol. E84-A  No. 8  pp. 1869-1882
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
multiobjective genetic algorithmmultiobjective optimizationimage halftoning problemcooperative-competitive genetic operators
 Summary | Full Text:PDF(3.2MB)

Optical Label Switching Using Optical Label Based on Wavelength and Pilot Tone Frequency
Kiyoshi TANAKA Katsuhiro SHIMANO Kyo INOUE Shigeru KUWANO Takeshi KITAGAWA Kimio OGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/05/01
Vol. E84-C  No. 5  pp. 501-508
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Communication Networks
Keyword: 
optical labelpilot tone frequencydiscriminationall-optical label conversion
 Summary | Full Text:PDF(683.6KB)

Optical Label Switching Using Optical Label Based on Wavelength and Pilot Tone Frequency
Kiyoshi TANAKA Katsuhiro SHIMANO Kyo INOUE Shigeru KUWANO Takeshi KITAGAWA Kimio OGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5  pp. 1127-1134
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Communication Networks
Keyword: 
optical labelpilot tone frequencydiscriminationall-optical label conversion
 Summary | Full Text:PDF(682.7KB)

Data Hiding under Fractal Image Generation via Fourier Filtering Method
Shuichi TAKANO Kiyoshi TANAKA Tatsuo SUGIMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/01/01
Vol. E84-D  No. 1  pp. 171-178
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
data hidingmultimediafractal image generationfractional Brownian motion (fBm)Fourier filtering methodcomputer graphics
 Summary | Full Text:PDF(2.4MB)

Accelerated Image Halftoning Technique Using Improved Genetic Algorithm
Hernan AGUIRRE Kiyoshi TANAKA Tatsuo SUGIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8  pp. 1566-1574
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
image halftoning techniquegenetic algorithmscooperative genetic operatorsself-reproduction with mutationadaptive mutation
 Summary | Full Text:PDF(2MB)

Data Hiding via Steganographic Image Transformation
Shuichi TAKANO Kiyoshi TANAKA Tatsuo SUGIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/02/25
Vol. E83-A  No. 2  pp. 311-319
Type of Manuscript:  Special Section PAPER (Special Section on Intelligent Signal and Image Processing)
Category: 
Keyword: 
steganographydata hidingmultimediafractalFourier filtering methodfBm (fractional Brownian motion)computer graphics
 Summary | Full Text:PDF(3.3MB)

Optical Receiver and Laser Driver Circuits Implemented with 0.35 µm GaAs JFETs
Chiaki TAKANO Kiyoshi TANAKA Akihiko OKUBORA Jiro KASAHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/10/25
Vol. E75-C  No. 10  pp. 1110-1114
Type of Manuscript:  Special Section PAPER (Special Issue on Compound Semiconductor Integrated Circuits)
Category: 
Keyword: 
optical receiverlaser driverJFETMSM photodetector
 Summary | Full Text:PDF(642.8KB)

Multiplexing Documents on Facsimile Broadcasting
Kiyoshi TANAKA Yasuhiro NAKAMURA Kineo MATSUI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/09/25
Vol. E74-B  No. 9  pp. 2791-2797
Type of Manuscript:  PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
 Summary | Full Text:PDF(508.7KB)

A Digital Signature Scheme Using Multiple Reference Lines for Computer-Aided Facsimile Systems
Kiyoshi TANAKA Yasuhiro NAKAMURA Kineo MATSUI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/07/25
Vol. E73-E  No. 7  pp. 1127-1132
Type of Manuscript:  Special Section PAPER (Special Issue on Cryptography and Information Security)
Category: Applications
Keyword: 
 Summary | Full Text:PDF(447.4KB)