External Testing Set: 300 images, including: 90 images from E3C dataset, containing character types unseen in the training and validation sets. 113 handwritten images extracted from the CCSE-W dataset ...

External Testing Set: 256 images, including: 90 images from E3C dataset, containing character types unseen in the training and validation sets. 69 handwritten images extracted from the CCSE-W dataset ...