常宝方，河南辉县市人，1982年1月生，博士，高级工程师，硕士生导师，邮箱：changbaofang@htu.edu.cn。
曾经历过SystemC电路设计验证、无线传感器网络，嵌入式软硬件划分，VLSI 布局设计，单核及多核嵌入式实时操作系统相关研究与开发，目前主要研究兴趣集中于智能边缘计算、图像在农业与遥感领域方面的应用；主持河南省研究生教改项目 1 项，河南省科技厅1项，河南省教育厅项目 1 项，主持教育部主题案例项目1项；先后参与多个核高基项目及型号预研、国家自然科学基金等项目，发表论文十余篇。
研究方向：
图像处理、深度学习、遥感图像、农业信息等
招生专业：
电子信息、计算机技术、人工智能、农业工程与信息技术等
工作与学习经历：
2014至今：计算机与信息工程学院
2011年-2014年： 中国航天科技集团 771 所
博士： 兰州大学 应用数学专业 博士学位（其中 2009-2011 在新加坡南洋理工大学高性能嵌入式系统研究中心联合培养学习）
硕士： 兰州大学 信息科学与工程学院 计算机软件与理论
本科： 兰州大学 数学与统计学院 信息与计算科学专业
近年论文列表：
2026
Yunfei Lu, Baofang Chang, Guoqi Liu, Zhuojie Huang, Peiyan Yuan, Liqin Han: Enhancing Synergy of Features and Logits: A Joint Fine-Tuning for Few-Shot CLIP Alignment， ICME 2026(CCFB 会议)
Baofang Chang, Haoxin Shi, Hu Jin, Guoqi Liu, Liqin Han, Haotian Wei, Peiyan Yuan: EnHF-YOLO: Enhanced Hign-Frequency Domain Feature Extraction of Small Targets in Remote Sensing, ICASSP 2026.(CCFB 会议)
Guoqi Liu, Zuxian Sun, Peiyan Yuan, Sheng Yao, Dong Liu, Baofang Chang: MSFA-Net: Multiscale feature enhancement and fusion attention-based dual-encoder network for breast ultrasound segmentation. Digit. Signal Process. 168: 105547 (2026)
2025
Yangbo Guo, Jianhui Fan, Ruichen Zhang, Baofang Chang, Derrick Wing Kwan Ng, Dusit Niyato, Dong In Kim: Secrecy Energy Efficiency Maximization in IRS-Assisted VLC MISO Networks With RSMA: A DS-PPO Approach. IEEE Trans. Wirel. Commun. 24(8): 6475-6489 (2025)
Guoqi Liu, Chang Liu, Dong Liu, Baofang Chang, Jiajia Wang, Shangwang Liu: TPCP-Net: An efficient information enhancement network with a parameter quantity below 1M for Polyp segmentation. Biomed. Signal Process. Control. 108: 107970 (2025)
Yiman Zhang, Lin Sun, Baofang Chang, Qianqian Zhang, Jiucheng Xu: Fuzzy C-Means Clustering via Slime Mold and the Fisher Score. Int. J. Fuzzy Syst. 27(2): 606-628 (2025)
Guoqi Liu, Sheng Yao, Yanan Zhou, Dong Liu, Baofang Chang: Boundary-Guided Global-Local Feature Fusion Network for Polyp Segmentation. IEEE Trans. Instrum. Meas. 74: 1-12 (2025)
2024
Baofang Chang, Yuchao Wang, Xiaoyan Zhao, Guoqiang Li, Peiyan Yuan: A general-purpose edge-feature guidance module to enhance vision transformers for plant disease identification. Expert Syst. Appl. 237(Part C): 121638 (2024)
Baofang Chang, Fuxiang Sun, Maodong Li, Peiyan Yuan, Hecang Zang, Hu Jin: Gene Selection and Classification Method Based on SNR and Multi-loops BPSO. ICIC (LNBI 1) 2024: 73-84 (CCF C会议)
Lin Sun, Hanbo Liang, Weiping Ding, Jiucheng Xu, Baofang Chang: CMEFS: chaotic mapping-based mayfly optimization with fuzzy entropy for feature selection. Appl. Intell. 54(15-16): 7397-7417 (2024)
Lin Sun, Wenjuan Du, Jiucheng Xu, Baofang Chang: Noise-resistant fuzzy multineighbourhood rough set-based feature selection with label enhancement and its application for multilabel classification. Appl. Soft Comput. 167: 112284 (2024)
Guoqi Liu, Sheng Yao, Dong Liu, Baofang Chang, Zongyu Chen, Jiajia Wang, Jiangqi Wei: CAFE-Net: Cross-Attention and Feature Exploration Network for polyp segmentation. Expert Syst. Appl. 238(Part A): 121754 (2024)
Jiajia Wang, Guoqi Liu, Dong Liu, Baofang Chang: MF-Net: Multiple-feature extraction network for breast lesion segmentation in ultrasound images. Expert Syst. Appl. 249: 123798 (2024)
Guoqi Liu, Yanan Zhou, Jiajia Wang, Zongyu Chen, Dong Liu, Baofang Chang: A Cross-Attention and Multilevel Feature Fusion Network for Breast Lesion Segmentation in Ultrasound Images. IEEE Trans. Instrum. Meas. 73: 1-13 (2024)
Yangbo Guo, Jianhui Fan, Ruichen Zhang, Baofang Chang, Derrick Wing Kwan Ng, Dusit Niyato, Dong In Kim: Secrecy Energy Efficiency Maximization in IRS-Assisted VLC MISO Networks with RSMA: A DS-PPO approach. CoRR abs/2411.09146 (2024)
2023
Guoqiang Li, Yuchao Wang, Qin Zhao, Peiyan Yuan, Baofang Chang: Pmvt: a lightweight vision transformer for plant disease identification on mobile devices. Frontiers in Plant Science, 14(000), 12.
Guoqi Liu, You Jiang, Dong Liu, Baofang Chang, Linyuan Ru, Ming Li: A coarse-to-fine segmentation frame for polyp segmentation via deep and classification features. Expert Syst. Appl. 214: 118975 (2023)
Guoqi Liu, Lu Bai, Junlin Li, Xusheng Li, Linyuan Ru, Baofang Chang: Dynamically adaptive adjustment loss function biased towards few-class learning. IET Image Process. 17(2): 627-635 (2023)
Guoqi Liu, Zongyu Chen, Dong Liu, Baofang Chang, Zhi Dou: FTMF-Net: A Fourier Transform-Multiscale Feature Fusion Network for Segmentation of Small Polyp Objects. IEEE Trans. Instrum. Meas. 72: 1-15 (2023)
Guoqi Liu, Jiajia Wang, Dong Liu, Baofang Chang: A Multiscale Nonlocal Feature Extraction Network for Breast Lesion Segmentation in Ultrasound Images. IEEE Trans. Instrum. Meas. 72: 1-12 (2023)