Noboru OHNISHI


Study on Incongruence between Binocular Images when Gazing at the Rim of a Column with Equiluminance Random Dots
Shinya MOCHIDUKI Reina WATANABE Miyuki SUGANUMA Hiroaki KUDO Noboru OHNISHI Mitsuho YAMADA 
Publication:   
Publication Date: 2018/06/01
Vol. E101-A  No. 6  pp. 884-891
Type of Manuscript:  Special Section PAPER (Special Section on Image Media Quality)
Category: 
Keyword: 
occlusionmagnocellular cellsparvocellular cellsequiluminance
 Summary | Full Text:PDF(4.2MB)

Combining LBP and SIFT in Sparse Coding for Categorizing Scene Images
Shuang BAI Jianjun HOU Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/09/01
Vol. E97-D  No. 9  pp. 2563-2566
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
scene categorizationlocal binary patternscale invariant feature transformsparse codingfeature combination
 Summary | Full Text:PDF(214.7KB)

Incorporating Contextual Information into Bag-of-Visual-Words Framework for Effective Object Categorization
Shuang BAI Tetsuya MATSUMOTO Yoshinori TAKEUCHI Hiroaki KUDO Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/12/01
Vol. E95-D  No. 12  pp. 3060-3068
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
object categorizationbag of visual wordscontextual informationhierarchical codebook
 Summary | Full Text:PDF(634.1KB)

Segmentation of Depth-of-Field Images Based on the Response of ICA Filters
Andre CAVALCANTE Allan Kardec BARROS Yoshinori TAKEUCHI Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/04/01
Vol. E95-D  No. 4  pp. 1170-1173
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
image segmentationdepth-of-fieldkurtosis
 Summary | Full Text:PDF(1.7MB)

Incorporating Top-Down Guidance for Extracting Informative Patches for Image Classification
Shuang BAI Tetsuya MATSUMOTO Yoshinori TAKEUCHI Hiroaki KUDO Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/03/01
Vol. E95-D  No. 3  pp. 880-883
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
patch samplinginformative regionsimage classification
 Summary | Full Text:PDF(612.3KB)

Multi-Objective Genetic Programming with Redundancy-Regulations for Automatic Construction of Image Feature Extractors
Ukrit WATCHAREERUETAI Tetsuya MATSUMOTO Yoshinori TAKEUCHI Hiroaki KUDO Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/09/01
Vol. E93-D  No. 9  pp. 2614-2625
Type of Manuscript:  PAPER
Category: Biocybernetics, Neurocomputing
Keyword: 
multi-objective optimizationgenetic programmingredundancy regulationimage feature extractionnon-dominated sorting
 Summary | Full Text:PDF(1MB)

Acceleration of Genetic Programming by Hierarchical Structure Learning: A Case Study on Image Recognition Program Synthesis
Ukrit WATCHAREERUETAI Tetsuya MATSUMOTO Noboru OHNISHI Hiroaki KUDO Yoshinori TAKEUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/10/01
Vol. E92-D  No. 10  pp. 2094-2102
Type of Manuscript:  PAPER
Category: Artificial Intelligence and Cognitive Science
Keyword: 
hierarchical structure genetic programmingaccelerationlearning nodetraining subsetspopulation integration
 Summary | Full Text:PDF(793.9KB)

Heart Instantaneous Frequency Based Estimation of HRV from Blood Pressure Waveforms
Fausto LUCENA Allan Kardec BARROS Yoshinori TAKEUCHI Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/03/01
Vol. E92-D  No. 3  pp. 529-537
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
blood pressure (BP)electrocardiogram (ECG)heart rate variability (HRV)heart instantaneous frequency (HIF)
 Summary | Full Text:PDF(1.3MB)

Gauss-Newton Particle Filter
Hui CAO Noboru OHNISHI Yoshinori TAKEUCHI Tetsuya MATSUMOTO Hiroaki KUDO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/06/01
Vol. E90-A  No. 6  pp. 1235-1239
Type of Manuscript:  LETTER
Category: Systems and Control
Keyword: 
particle filterbetter proposal distributionextended Kalman filterunscented Kalman filterGauss-Newton method
 Summary | Full Text:PDF(88.9KB)

Separating Virtual and Real Objects Using Independent Component Analysis
HERMANTO Allan Kardec BARROS Tsuyoshi YAMAMURA Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/09/01
Vol. E84-D  No. 9  pp. 1241-1248
Type of Manuscript:  PAPER
Category: Image Processing, Image Pattern Recognition
Keyword: 
real objectvirtual objectpolarizationindependent component analysis (ICA)
 Summary | Full Text:PDF(11.2MB)

A Method for Compensation of Image Distortion with Image Registration Technique
Toru TAMAKI Tsuyoshi YAMAMURA Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/08/01
Vol. E84-D  No. 8  pp. 990-998
Type of Manuscript:  Special Section PAPER (Special Issue on Image Recognition and Understanding)
Category: 
Keyword: 
camera calibrationimage distortionimage registrationintrinsic camera parametersnonlinear optimization
 Summary | Full Text:PDF(2.9MB)

Amplitude Estimation of Quasi-Periodic Physiological Signals by Wavelets
Allan Kardec BARROS Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/12/25
Vol. E83-D  No. 12  pp. 2193-2195
Type of Manuscript:  LETTER
Category: Medical Engineering
Keyword: 
event-related signalsperiodic signalswaveletsamplitude estimation
 Summary | Full Text:PDF(173.9KB)

Blind Separation of Sources: Methods, Assumptions and Applications
Ali MANSOUR Allan Kardec BARROS Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8  pp. 1498-1512
Type of Manuscript:  SURVEY PAPER
Category: 
Keyword: 
independent component analysis (ICA)contrast functionKullback-Leibner divergenceprediction errorsub-spacedecorrelationhigh order statisticswhiteningMutual-Informationlikelihood maximizationconjoint diagonalization
 Summary | Full Text:PDF(489.8KB)

Unique Shape Reconstruction Using Interreflections
Jun YANG Dili ZHANG Noboru OHNISHI Noboru SUGIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/03/25
Vol. E81-D  No. 3  pp. 307-316
Type of Manuscript:  PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
computer vision3D shape reconstructionshape-from-shadinginterreflectionpolyhedron
 Summary | Full Text:PDF(932.5KB)

Effect of Spectral Overlap and Bias on Event-Related Filters
Allan KARDEC BARROS Noboru OHNISHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1997/06/25
Vol. E80-D  No. 6  pp. 691-693
Type of Manuscript:  LETTER
Category: Medical Electronics and Medical Information
Keyword: 
adaptive filtersevent-related signalFourier series
 Summary | Full Text:PDF(208.6KB)

Shape and Reflectance of a Polyhedron from Interreflections by Two-Image Photometric Stereo
Jun YANG Noboru OHNISHI Noboru SUGIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1994/09/25
Vol. E77-D  No. 9  pp. 1017-1021
Type of Manuscript:  Special Section LETTER (Special Issue on 3D Image Processing)
Category: 
Keyword: 
shape recoveryphotometric stereoreflectance estimationinterreflectionsconcave polyhedron
 Summary | Full Text:PDF(469.3KB)

Extraction of Moving Objects through Grouping Edges along with Velocity Perpendicular to Edges
Akihiko YAMANE Noboru OHNISHI Noboru SUGIE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1994/04/25
Vol. E77-D  No. 4  pp. 475-481
Type of Manuscript:  Special Section PAPER (Special Issue on Neurocomputing)
Category: Image Processing
Keyword: 
edge groupinginterconnected networkproximitysimilaritynormal velocity
 Summary | Full Text:PDF(489.8KB)