IEEE Transactions on Pattern Analysis and Machine Intelligence
A Learning Pseudo Bayes Discriminant Method Based on Difference Distribution of Feature Vectors
DAS '02 Proceedings of the 5th International Workshop on Document Analysis Systems V
Aspect Ratio Adaptive Normalization for Handwritten Character Recognition
ICMI '00 Proceedings of the Third International Conference on Advances in Multimodal Interfaces
Accelerating Large Character Set Recognition using Pivots
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Handwritten Chinese Character Recognition: Alternatives to Nonlinear Normalization
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Directional Pattern Matching for Character Recognition Revisited
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 2
Rejection Algorithm for Mis-segmented Characters In Multilingual Document Recognition
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 2
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 2
Online Recognition of Chinese Characters: The State-of-the-Art
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence
An improved handwritten Chinese character recognition system using support vector machine
Pattern Recognition Letters - Special issue: Artificial neural networks in pattern recognition
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Online Character Recognition Based on Elastic Matching and Quadratic Discrimination
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Camera based Degraded Text Recognition Using Grayscale Feature
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
Character Independent Font Recognition on a Single Chinese Character
IEEE Transactions on Pattern Analysis and Machine Intelligence
Normalization-Cooperated Gradient Feature Extraction for Handwritten Character Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Kernel Maximum a Posteriori Classification with Error Bound Analysis
Neural Information Processing
Orthogonal Quadratic Discriminant Functions for Face Recognition
ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part III
A novel kernel-based maximum a posteriori classification method
Neural Networks
Recognition of handwritten Chinese characters by critical region analysis
Pattern Recognition
Handwriting Recognition Algorithm in Different Languages: Survey
IVIC '09 Proceedings of the 1st International Visual Informatics Conference on Visual Informatics: Bridging Research and Practice
Gabor filters-based feature extraction for character recognition
Pattern Recognition
MCS'03 Proceedings of the 4th international conference on Multiple classifier systems
Similar pattern discrimination by filter mask learning with probabilistic descent
SCIA'07 Proceedings of the 15th Scandinavian conference on Image analysis
Feature extraction using constrained approximation and suppression
IEEE Transactions on Neural Networks
Handwritten Chinese character recognition: effects of shape normalization and feature extraction
SACH'06 Proceedings of the 2006 conference on Arabic and Chinese handwriting recognition
Recent results of online Japanese handwriting recognition and its applications
SACH'06 Proceedings of the 2006 conference on Arabic and Chinese handwriting recognition
Segmentation-driven offline handwritten Chinese and Arabic script recognition
SACH'06 Proceedings of the 2006 conference on Arabic and Chinese handwriting recognition
Handwritten character recognition of popular south Indian scripts
SACH'06 Proceedings of the 2006 conference on Arabic and Chinese handwriting recognition
Proceedings of the 2011 Joint Workshop on Multilingual OCR and Analytics for Noisy Unstructured Text Data
International Journal of Applied Mathematics and Computer Science
Kernel modified quadratic discriminant function for facial expression recognition
IWICPAS'06 Proceedings of the 2006 Advances in Machine Vision, Image Processing, and Pattern Analysis international conference on Intelligent Computing in Pattern Analysis/Synthesis
An approach for real-time recognition of online Chinese handwritten sentences
Pattern Recognition
Pattern field classification with style normalized transformation
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Two
Maxi-Min discriminant analysis via online learning
Neural Networks
Offline handwritten word recognition in Hindi
Proceeding of the workshop on Document Analysis and Recognition
A recognition system for online handwritten tibetan characters
GREC'11 Proceedings of the 9th international conference on Graphics Recognition: new trends and challenges
Automatic Egyptian hieroglyph recognition by retrieving images as texts
Proceedings of the 21st ACM international conference on Multimedia
Dynamic discriminant functions with missing feature values
Pattern Recognition Letters
Pattern Recognition Letters
Training of an on-line handwritten Japanese character recognizer by artificial patterns
Pattern Recognition Letters
Unsupervised language model adaptation for handwritten Chinese text recognition
Pattern Recognition
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Issues in the quadratic discriminant functions (QDF) are discussed and two types of modified quadratic disriminant functions (MQDF1, MQDF2) which are less sensitive to the estimation error of the covariance matrices are proposed. The MQDF1 is a function which employs a kind of a (pseudo) Bayesian estimate of the covariance matrix instead of the maximum likelihood estimate ordinarily used in the QDF. The MQDF2 is a variation of the MQDF1 to save the required computation time and storage. Two discriminant functions were applied to Chinese character recognition to evaluate their effectiveness, and remarkable improvement was observed in their performance.