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ICDAR
2009
IEEE
14 years 2 months ago
Recognition of On-Line Handwritten Commutative Diagrams
We present a method for the recognition of on-line handwritten commutative diagrams. Diagrams are formed with arrows that join relatively simple mathematical expressions. Diagram ...
Andreas Stoffel, Ernesto Tapia, Raúl Rojas
ICPR
2008
IEEE
14 years 2 months ago
A study of non-frontal-view facial expressions recognition
The existing methods of facial expression recognition are typically based on the near-frontal face data. The analysis of non-frontal-view facial expression is a largely unexplored...
Yuxiao Hu, Zhihong Zeng, Lijun Yin, Xiaozhou Wei, ...
ICASSP
2007
IEEE
14 years 2 months ago
An Affine Invariant Function using PCA Bases with an Application to Within-Class Object Recognition
The problem of shape-based recognition of objects under affine transformations is considered. We focus on the construction of a robust and highly discriminative affine invariant...
Georgios Tzimiropoulos, Nikolaos Mitianoudis, Tani...
ICDAR
2007
IEEE
14 years 2 months ago
Shape-Based Alphabet for Off-line Arabic Handwriting Recognition
This article describes an off-line handwritten Arabic words recognition system. Both explicit graphem segmentation and feature extraction are originally designed for Latin cursive...
F. Menasri, Nicole Vincent, Mohamed Cheriet, Emman...
ICDAR
2007
IEEE
14 years 2 months ago
Minimum Error Discriminative Training for Radical-Based Online Chinese Handwriting Recognition
Free style Chinese handwriting recognition continues to pose a challenge to researchers due to the variety of Chinese writing styles. To recognize handwritten characters in an onl...
Y. Zhang, P. Liu, F. Soong