Wataru Ohyama
Wataru Ohyama
確認したメール アドレス: ait.kyushu-u.ac.jp
タイトル引用先
ICDAR 2013 competitions on signature verification and writer identification for on-and offline skilled forgeries (SigWiComp 2013)
MI Malik, M Liwicki, L Alewijnse, W Ohyama, M Blumenstein, B Found
2013 12th International Conference on Document Analysis and Recognition …, 2013
502013
Automatic left ventricular endocardium detection in echocardiograms based on ternary thresholding method
W Ohyama, T Wakabayashi, F Kimura, S Tsuruoka, K Sekioka
Pattern Recognition, 2000. Proceedings. 15th International Conference on 4 …, 2000
342000
Detection of eyes by circular Hough transform and histogram of gradient
Y Ito, W Ohyama, T Wakabayashi, F Kimura
Pattern Recognition (ICPR), 2012 21st International Conference on, 1795-1798, 2012
272012
Accuracy improvement of automatic text classification based on feature transformation
G Zu, W Ohyama, T Wakabayashi, F Kimura
Proceedings of the 2003 ACM symposium on Document engineering, 118-120, 2003
232003
Local slant estimation for handwritten English words
Y Ding, W Ohyama, F Kimura, M Shridhar
Frontiers in Handwriting Recognition, 2004. IWFHR-9 2004. Ninth …, 2004
152004
Automatic detection of facial midline and its contributions to facial feature extraction
W Ohyama, N Nakao, T Wakabayashi, F Kimura
ELCVIA Electronic Letters on Computer Vision and Image Analysis 6 (3), 55-65, 2007
142007
Accuracy improvement of automatic text classification based on feature transformation and multi-classifier combination
X Han, G Zu, W Ohyama, T Wakabayashi, F Kimura
Content Computing, 463-468, 2004
142004
Accuracy improvement of handwritten numeral recognition by mirror image learning
T Wakabayashi, M Shi, W Ohyama, F Kimura
Document Analysis and Recognition, 2001. Proceedings. Sixth International …, 2001
122001
Local myocardial motion tracking based on correlation weighted phase difference method
W Ohyama, NB Ismail, T Warabrashi, F Kimura, S Tsuruoka, K Sekioka
IEICE (A) 86, 917-928, 2000
122000
Combination of Signature Verification Techniques by SVM
T Ito, W Ohyama, T Wakabayashi, F Kimura
Frontiers in Handwriting Recognition (ICFHR), 2012 International Conference …, 2012
112012
A study on automatic chinese text classification
X Luo, W Ohyama, T Wakabayashi, F Kimura
Document Analysis and Recognition (ICDAR), 2011 International Conference on …, 2011
112011
Color Recognition by Extended Color Space Method for 64-color 2-D Barcode.
T Shimizu, M Isami, K Terada, W Ohyama, F Kimura
MVA, 259-262, 2011
112011
Impact of word segmentation errors on automatic Chinese text classification
X Luo, W Ohyama, T Wakabayashi, F Kimura
Document Analysis Systems (DAS), 2012 10th IAPR International Workshop on …, 2012
102012
Multiple feature-classifier combination in automated text classification
LSP Busagala, W Ohyama, T Wakabayashi, F Kimura
Document Analysis Systems (DAS), 2012 10th IAPR International Workshop on, 43-47, 2012
102012
Automatic tracking of regional myocardium from ultrasonic rf echo signals using correlation method weighted with confidence
S Tsuruoka
Proc. 10th International Conference on Biomedical Engineering (ICBME2000), Dec., 2000
102000
Improving automatic text classification by integrated feature analysis
LSP Busagala, W Ohyama, T Wakabayashi, F Kimura
IEICE TRANSACTIONS on Information and Systems 91 (4), 1101-1109, 2008
92008
Improvement of Japanese signature verification by segmentation-verification
Y Kamihira, W Ohyama, T Wakabayashi, F Kimura
Document Analysis and Recognition (ICDAR), 2013 12th International …, 2013
82013
Three dimensional rotation-free recognition of characters
R Narita, W Ohyama, T Wakabayashi, F Kimura
Document Analysis and Recognition (ICDAR), 2011 International Conference on …, 2011
82011
Improvement of On-line Signature Verification Based on Gradient Features
FK Yumiko Kawazoe, Wataru Ohyama, Tetsushi Wakabayashi
IEEJ Transactions on Electronics, Information and Systems 130 (12), 2142-2149, 2010
8*2010
Improvement of on-line signature verification based on gradient features
Y Kawazoe, W Ohyama, T Wakabayashi, F Kimura
Frontiers in Handwriting Recognition (ICFHR), 2010 International Conference …, 2010
82010
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