School of Computer Science and Engineering;
Hebei University of Technology;
Tianjin 300401;
China;
Hebei Province Key Laboratory of Big Data Calculation;
Tianjin 300401;
China;
Traditional Chinese Veterinary Medicine College;
Agricultural University of Hebei;
Baoding 071000;
China;
deep; learning; deep; convolutional; neural; network(DCNN); dairy; cattle; individual; recognition;