Recognition of similar characters using gradient features of discriminative regions

P Inkeaw, J Bootkrajang, S Marukatat… - Expert Systems with …, 2019 - Elsevier
One important and challenging issue in handwritten character recognition is the
discrimination of visually similar characters. In this paper, we propose a character …

Similar handwritten Chinese character recognition using hierarchical CNN model

Q Wang, Y Lu - 2017 14th IAPR international conference on …, 2017 - ieeexplore.ieee.org
We propose a hierarchical CNN model for the recognition of confusable similar handwritten
Chinese characters, which are automatically extracted from a large character set by utilizing …