Table 1. The number of 128×128 images of each class in training dataset.

128×128	NON	QT	BT_H	BT_V	Total
Train	1,136,495	521,929	115,699	129,277	1,903,400
Validation	6,702	14,364	1,387	1,847	24,300
total	1,143,197	536,293	117,086	131,124	1,927,700