Toru Wakahara

58 papers A 11B 16Misc 3Journal 18Unranked 10
YearRankTypeTitle / Venue / Authors
2021 J jnl
Morlet wavelet transform using attenuated sliding Fourier transform and kernel integral for graphic processing unit.
CoRR
Yukihiko Yamashita, Toru Wakahara
2020 B conf
Stabilized Calculation of Gaussian Smoothing and Its Differentials Using Attenuated Sliding Fourier Transform.
ICPR
Yukihiko Yamashita, Toru Wakahara
2019 Misc conf
Image Alignment using Norm Conserved GAT Correlation.
DICTA
Toru Wakahara, Yukihiko Yamashita
2019 — conf
Practice in Caption Generation with Keras: The Design and Evaluation for Attention Models.
ICDLT
Rong Wang, Toru Wakahara
2018 Misc conf
Binarization of Color Character Strings in Scene Images using Deep Neural Network.
DICTA
Wenjiao Bian, Toru Wakahara, Tao Wu, He Tang, Jirui Lin
2017 — conf
Image matching using GPT correlation associated with simplified HOG patterns.
IPTA
Shizhi Zhang, Toru Wakahara, Yukihiko Yamashita
2016 J jnl
Affine-transformation and 2D-projection invariant k-NN classification of handwritten characters via a new matching measure.
Pattern Recognit.
Yukihiko Yamashita, Toru Wakahara
2016 B conf
Theoretical criterion for image matching using GPT correlation.
ICPR
Shizhi Zhang, Toru Wakahara, Yukihiko Yamashita
2015 — conf
Enhanced GPT Correlation for 2D Projection Transformation Invariant Template Matching.
GCPR
Toru Wakahara, Yukihiko Yamashita
2014 B conf
GPT Correlation for 2D Projection Transformation Invariant Template Matching.
ICPR
Toru Wakahara, Yukihiko Yamashita
2014 B conf
k-NN Classification of Handwritten Characters Using a New Distortion-Tolerant Matching Measure.
ICPR
Yukihiko Yamashita, Toru Wakahara
2014 J jnl
k-NN classification of handwritten characters via accelerated GAT correlation.
Pattern Recognit.
Toru Wakahara, Yukihiko Yamashita
2013 B conf
Heteroscedastic Gaussian based correction term for fisher discriminant analysis and its kernel extension.
IJCNN
Tatsuya Yokota, Toru Wakahara, Yukihiko Yamashita
2012 B conf
Acceleration of GAT correlation for distortion-tolerant image matching.
ICPR
Toru Wakahara, Yukihiko Yamashita
2012 B conf
k-NN Classification of Handwritten Characters via Accelerated GAT Correlation.
ICFHR
Toru Wakahara, Yukihiko Yamashita
2011 A conf
Affine-Invariant Recognition of Handwritten Characters via Accelerated KL Divergence Minimization.
ICDAR
Toru Wakahara, Yukihiko Yamashita
2011 A conf
Binarization of Color Character Strings in Scene Images Using K-Means Clustering and Support Vector Machines.
ICDAR
Toru Wakahara, Kohei Kita
2010 B conf
Binarization of Color Characters in Scene Images Using k-means Clustering and Support Vector Machines.
ICPR
Kohei Kita, Toru Wakahara
2010 B conf
Hierarchical Decomposition of Handwriting Deformation Vector Field for Improving Recognition Accuracy.
ICPR
Toru Wakahara, Seiichi Uchida
2010 B conf
Multi-template GAT/PAT Correlation for Character Recognition with a Limited Quantity of Data.
ICPR
Toru Wakahara, Yukihiko Yamashita
2010 B conf
Subspace Methods with Globally/Locally Weighted Correlation Matrix.
ICPR
Yukihiko Yamashita, Toru Wakahara
2009 A conf
Hierarchical Decomposition of Handwriting Deformation Vector Field Using 2D Warping and Global/Local Affine Transformation.
ICDAR
Toru Wakahara, Seiichi Uchida
2008 B conf
Figure-ground discrimination and distortion-tolerant recognition of color characters in scene images.
ICPR
Toru Wakahara
2007 Misc conf
Fingerprint Verification Using Perturbation Method.
MVA
Satoshi Otaka, Yoshihisa Nishiyama, Takahiro Hatano, Toru Wakahara
2007 J jnl
Fingerprint verification using ridge direction distribution and minutiae correspondence.
Syst. Comput. Jpn.
Toru Wakahara, Yoshimasa Kimura, Akira Suzuki, Akio Shio, Mutsuo Sano
2006 — conf
Binarization and Recognition of Degraded Characters Using a Maximum Separability Axis in Color Space and GAT Correlation.
ICPR (2)
Minoru Yokobayashi, Toru Wakahara
2006 — conf
Determining Optimal Filters for Binarization of Degraded Characters in Color Using Genetic Algorithms.
ICPR (3)
Hanako Kohmura, Toru Wakahara
2005 J jnl
Combination of statistical and neural classifiers for a high-accuracy recognition of large character sets.
Syst. Comput. Jpn.
Yoshimasa Kimura, Toru Wakahara, Akira Tomono
2005 A conf
Determining Optimal Filters for Binarization of Degraded Grayscale Characters Using Genetic Algorithms.
ICDAR
Yusuke Ojima, Satoshi Kirigaya, Toru Wakahara
2005 A conf
Multi-template GAT Correlation for Character Recognition with a Limited Quantity of Data.
ICDAR
Toru Wakahara
2005 A conf
Segmentation and Recognition of Characters in Scene Images Using Selective Binarization in Color Space and GAT Correlation.
ICDAR
Minoru Yokobayashi, Toru Wakahara
2004 — conf
Adaptive Normalization of Handwritten Characters Using GAT Correlation and Mixture Models.
ICPR (1)
Toru Wakahara
2004 — conf
Character image reconstruction from a feature space using shape morphing and genetic algorithms.
IWFHR
Chihiro Iga, Toru Wakahara
2003 A conf
Shape Matching Using GAT Correlation against Nonlinear Distortion and its Application to Handwritten Numeral Recognition.
ICDAR
Toru Wakahara
2002 J jnl
Handwritten Japanese Character Recognition Using Adaptive Shape Normalization by Global Affine Transformation.
Int. J. Comput. Process. Orient. Lang.
Toru Wakahara
2001 J jnl
Affine-Invariant Recognition of Gray-Scale Characters Using Global Affine Transformation Correlation.
IEEE Trans. Pattern Anal. Mach. Intell.
Toru Wakahara, Yoshimasa Kimura, Akira Tomono
2001 A conf
Handwritten Japanese Character Recognition Using Adaptive Normalization by Global Affine Transformation.
ICDAR
Toru Wakahara, Yoshimasa Kimura, Mutsuo Sano
2000 B conf
Affine-Invariant Gray-Scale Character Recognition Using GAT Correlation.
ICPR
Toru Wakahara, Yoshimasa Kimura
1999 A conf
Affine-Invariant Correlation of Gray-Scale Characters using GAT Iteration.
ICDAR
Toru Wakahara, Yoshimasa Kimura
1999 J jnl
Toward robust handwritten Kanji character recognition.
Pattern Recognit. Lett.
Toru Wakahara, Yoshimasa Kimura
1998 J jnl
Adaptive Normalization of Handwritten Characters Using Global/Local Affine Transformation.
IEEE Trans. Pattern Anal. Mach. Intell.
Toru Wakahara, Kazumi Odaka
1998 B conf
Extended mean shift in handwriting clustering.
ICPR
Toru Wakahara, Kenji Ogura
1998 — conf
Measures for structural and global shape description in handwritten Kanji character recognition.
Document Recognition
Minoru Mori, Toru Wakahara, Kenji Ogura
1997 A conf
Adaptive Normalization of Handwritten Characters Using Global/Local Affine Transformation.
ICDAR
Toru Wakahara, Kazumi Odaka
1997 — conf
Combining statistical pattern recognition approach with neural networks for recognition of large-set categories.
ICNN
Yoshimasa Kimura, Toru Wakahara, Kazumi Odaka
1997 J jnl
Development of handwritten character input interface for multimedia terminal and itsapplications.
Syst. Comput. Jpn.
Naoki Nakajima, Sueharu Miyahara, Toru Wakahara, Kazumi Odaka
1997 J jnl
On-Line Cursive Kanji Character Recognition Using Stroke-Based Affine Transformation.
IEEE Trans. Pattern Anal. Mach. Intell.
Toru Wakahara, Kazumi Odaka
1996 B conf
On-line cursive Kanji character recognition using stroke-based affine transformation.
ICPR
Toru Wakahara, Naoki Nakajima, Sueharu Miyahara, Kazumi Odaka
1995 A conf
On-line cursive Kanji character recognition as stroke correspondence problem.
ICDAR
Toru Wakahara, Akira Suzuki, Naoki Nakajima, Sueharu Miyahara, Kazumi Odaka
1994 J jnl
Shape Matching Using LAT and its Application to Handwritten Numeral Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Toru Wakahara
1993 J jnl
Toward robust handwritten character recognition.
Pattern Recognit. Lett.
Toru Wakahara
1992 J jnl
On-line handwriting recognition.
Proc. IEEE
Toru Wakahara, Hiroshi Murase, Kazumi Odaka
1990 J jnl
An iterative image registration technique using local affine transformation.
Syst. Comput. Jpn.
Toru Wakahara
1990 — conf
Dot image matching using local affine transformation.
ICPR (1)
Toru Wakahara
1990 J jnl
The State of the Art in Online Handwriting Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Charles C. Tappert, Ching Y. Suen, Toru Wakahara
1989 J jnl
On-line handwritten character recognition using local affine transformation.
Syst. Comput. Jpn.
Toru Wakahara
1988 B conf
Online handwriting recognition-a survey.
ICPR
Charles C. Tappert, Ching Y. Suen, Toru Wakahara
1986 J jnl
Online hand-sketched figure recognition.
Pattern Recognit.
Hiroshi Murase, Toru Wakahara