Zeng, Liangwei; Zeng, Jianhua Fractional quantum coupler, a new type of quantum couplers that is composed of arrays of two coupled waveguides or a dual-core waveguide with i...
Xu, Huangrong; Zhang, Yuanjie; Wu, Dengshan; Zhang, Geng; Wang, Ziyuan; Feng, Xiangpeng; Hu, Bingliang; Yu, Weixing In this Letter, we demonstrate the design and fabrication...
Wang, Wenning; Liu, Xuebin; Mou, Xuanqin For both traditional classification and current popular deep learning methods, the limited sample classification problem is very cha...
Zheng, Xiangtao; Qi, Lei; Ren, Yutao; Lu, Xiaoqiang Fine-grained visual categorization (FGVC) refers to assigning fine-grained labels to images which belong to the same base...
Dong, Le; Yuan, Yuan; Lu, Xiaoqiang The nonnegative matrix factorization (NMF) combining with spatial-spectral contextual information is an important technique for extractin...