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Displaying 1-8 out of 8 total
Feature Transformation with Class Conditional Decorrelation
Found in: 2013 IEEE International Conference on Data Mining (ICDM)
By Xu-Yao Zhang,Kaizhu Huang,Cheng-Lin Liu
Issue Date:December 2013
pp. 887-896
The well-known feature transformation model of Fisher linear discriminant analysis (FDA) can be decomposed into an equivalent two-step approach: whitening followed by principal component analysis (PCA) in the whitened space. By proving that whitening is th...
 
Locally Smoothed Modified Quadratic Discriminant Function
Found in: 2013 12th International Conference on Document Analysis and Recognition (ICDAR)
By Xu-Yao Zhang,Cheng-Lin Liu
Issue Date:August 2013
pp. 8-12
Modified quadratic discriminant function (MQDF) is a state-of-the-art classifier for handwriting recognition. However, the big gap between accuracies on training and testing sets indicates that MQDF has a good capability to fit training data but the genera...
 
Extraction of Serial Numbers on Bank Notes
Found in: 2013 12th International Conference on Document Analysis and Recognition (ICDAR)
By Bo-Yuan Feng,Mingwu Ren,Xu-Yao Zhang,Ching Y. Suen
Issue Date:August 2013
pp. 698-702
The study of RMB (renminbi bank note, the paper currency used in China) serial number recognition draws more and more attention in recent years, for reducing financial crime, improving financial market stability and social security. The accuracy of RMB rec...
 
ICDAR 2013 Chinese Handwriting Recognition Competition
Found in: 2013 12th International Conference on Document Analysis and Recognition (ICDAR)
By Fei Yin,Qiu-Feng Wang,Xu-Yao Zhang,Cheng-Lin Liu
Issue Date:August 2013
pp. 1464-1470
This paper describes the Chinese handwriting recognition competition held at the 12th International Conference on Document Analysis and Recognition (ICDAR 2013). This third competition in the series again used the CASIA-HWDB/OLHWDB databases as the trainin...
 
Perceptron Learning of Modified Quadratic Discriminant Function
Found in: Document Analysis and Recognition, International Conference on
By Tong-Hua Su,Cheng-Lin Liu,Xu-Yao Zhang
Issue Date:September 2011
pp. 1007-1011
Modified quadratic discriminant function (MQDF) is the state-of-the-art classifier in handwritten character recognition. Discriminative learning of MQDF can further improve its performance. Recent advances justify the efficacy of minimum classification err...
 
Style transfer matrix learning for writer adaptation
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Xu-Yao Zhang, Cheng-Lin Liu
Issue Date:June 2011
pp. 393-400
In this paper, we propose a novel framework of style transfer matrix (STM) learning to reduce the writing style variation in handwriting recognition. After writer-specific style transfer learning, the data of different writers is projected onto a style-fre...
 
ICDAR 2013 Chinese Handwriting Recognition Competition
Found in: 2013 12th International Conference on Document Analysis and Recognition (ICDAR)
By Fei Yin,Qiu-Feng Wang,Xu-Yao Zhang,Cheng-Lin Liu
Issue Date:August 2013
pp. 1464-1470
This paper describes the Chinese handwriting recognition competition held at the 12th International Conference on Document Analysis and Recognition (ICDAR 2013). This third competition in the series again used the CASIA-HWDB/OLHWDB databases as the trainin...
 
Writer Adaptation with Style Transfer Mapping
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Xu-Yao Zhang, Cheng-Lin Liu
Issue Date:July 2013
pp. 1773-1787
Adapting a writer-independent classifier toward the unique handwriting style of a particular writer has the potential to significantly increase accuracy for personalized handwriting recognition. This paper proposes a novel framework of style transfer mappi...
 
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