1. School of Electronic Science and Engineering, Xiamen University, 422 Xiang’an South Road, Xiamen, Fujian, P. R. China
2. School of Physics, Electronics and Intelligent Manufacturing, Key Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua University, Huaihua, Hunan 418008, P. R. China
3. Ningbo Institute of Artificial Intelligence Industry, Ningbo, Zhejiang, P. R. China
4. Academy for Network and Communications of CETC, Shijiazhuang, Hebei 050299, P. R. China
5. Xiamen EMBEDEEP Technology Co., Ltd., Xiamen, Fujian, P. R. China
6. R&D Center for Integrated Circuit Engineering of Fujian Province, Xiamen, Fujian 361005, P. R. China