乔欣，西安交通大学人工智能学院助理教授，主要从事三维深度感知、计算机视觉和深度学习等方向研究，入选西安交通大学青年优秀人才支持计划，获西安交通大学优秀博士学位论文。近年来主持或承担国家自然科学基金青年项目、联合重点基金课题、国家科技重大专项课题、省部级项目及多项校企联合项目。近5年在 IEEE TPAMI、IJCV、ICCV 等 CCF-A 类顶级期刊和会议发表多篇学术论文，申请及授权国内外发明专利十余项。
2024-至今，西安交通大学，人工智能学院，助理教授 合作导师：郑南宁 教授
Working as an assistant professor in the College of Artificial Intelligence.
2021-2022，博洛尼亚大学，计算机与工程学院，联合培养博士研究生
Joint-Supervision Ph.D. student at Computer Vision Lab in University of Bologna, with Prof. Stefano Mattoccia.
2018-2023，西安交通大学，人工智能学院，博士研究生
Ph.D. degree received in Pattern Recognition and Intelligent System from Xi'an Jiaotong University, with Prof. Chenyang Ge.
2015-2018，西安机电信息技术研究所，助理工程师/工程师
Working as an (assistant) engineer in Xi’an Institute of Electromechanical Information Technology.
2012-2015，西安机电信息技术研究所，硕士研究生
M.S degree received in Mechatronic Engineering from Xi’an Institute of Electromechanical Information Technology.
2008-2012，电子科技大学，光电信息学院，工学学士
B.S degree received in Information Display and Optoelectronics from University of Electronic Science and Technology of China (UESTC).
期刊/ Journals
[11]Xin Qiao, Xing Wei, Matteo Poggi, et al.Efficient Time-Fractional Diffusion Network for Under-Display ToF Imaging and Beyond[J].International Journal of Computer Vision (IJCV). (Accepted)
[10]张洲弘,乔欣,李智远等.基于单步扩散和量化语义的极端图像压缩方法[J].模式识别与人工智能,39(2): 157-169.
[9]Xin Qiao, Matteo Poggi, Pengchao Deng, et al. RGB-guided ToFimaging system: A survey of deep learning-based methods[J].International Journal of Computer Vision (IJCV), 2024, 132(11): 4954-4991.
[8]Pengchao Deng, Chenyang Ge, Hao Wei, Yuan Sun,Xin Qiao. Multimodal contrastive learning for face anti-spoofing[J].Engineering Applications of Artificial Intelligence (EAAI), 2024, 129: 107600.
[7]Hao Wei, Chenyang Ge,Xin Qiao, et al. Real‐world image deblurring using data synthesis and feature complementary network[J].IET Image Processing, 2024.
[6]Hao Wei, Chenyang Ge, Zhiyuan Li,Xin Qiao, et al. Towards Extreme Image Rescaling with Generative Prior and Invertible Prior[J].IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2024.
[5]Xin Qiao, Chenyang Ge, Pengchao Deng, et al. Depth restoration in under-display time-of-flight imaging[J].IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2023, 45(5): 5668-5683.
[4]Xin Qiao, Chenyang Ge, Chaoqiang Zhao, et al. Self-supervised Depth Super-resolution with Contrastive Multiview Pre-training[J].Neural Networks (NN), 2023, 168: 223-236.
[3]Xin Qiao, Chenyang Ge, Youmin Zhang, et al. Depth Super-Resolution from Explicit and Implicit High-Frequency Features[J].Computer Vision and Image Understanding (CVIU), 2023, 237: 103841.
[2]Pengchao Deng, Chenyang Ge,Xin Qiao, et al. Attention-Aware Dual-Stream Network for Multimodal Face Anti-Spoofing,IEEE Transactions on Information Forensics and Security (TIFS), 2023,18:4258-4271.
[1]乔欣,葛晨阳,邓鹏超等. ToF相机的有效深度数据提取与校正算法研究[J].智能科学与技术学报, 2020, 2(1): 72-79.
会议/ Conferences
[8]Tie Li, Hao Wei,Xin Qiao, et al. Phase-Preserving Learned Compression for SAR RAW Data via Complex-Valued Neural Networks[J]. IEEE International Conference on Cybernetics and Intelligent Systems (CIS)and IEEE International Conference on Robotics, Automation and Mechatronics (RAM), 2026: 49-54. (Best student paper award)
[7]WangyangXu,Xin Qiao,JianCheng, et al. Implicit Fractional Neural Reaction–Diffusion for Robust ToF Depth Restoration[C]. China Automation Congress (CAC), 2025: 7554-7559. (Best paper award)
[6]Xin Qiao, Matteo Poggi, Xing Wei, et al. Learnable Fractional Reaction-Diffusion Dynamics for Under-Display ToF Imaging and Beyond. IEEE International Conference on Computer Vision (ICCV), 2025: 6080-6090.
[5]Hao Wei, Chenyang Ge,Xin Qiao, et al. Non-uniform Deblurring by Deep Sharpness Edge Guided Model[C]. IEEE International Conference on Visual Communications and Image Processing, 2023: 1-5.
[4]Yuan Sun, Hao Wei,Xin Qiao, et al. Under-Display ToF Imaging with Efficient Transformer[C]. IEEE International Conference on Visual Communications and Image Processing, 2023: 1-5.
[3]Pengchao Deng, Chenyang Ge,Xin Qiao, et al. Multi-stream face anti-spoofing system using 3D information[C]. IEEE International Conference on ConsumerElectronics (ICCE), 2022: 1-6.
[2]Xin Qiao, Chenyang Ge, Huimin Yao, et al. Valid depth data extraction and correction for time-of-flight camera[C]. International Conference on Machine Vision, 2020, 11433: 114332K.
[1]Jie Zhou, Chenyang Ge, Jiaqi Yang, Huimin Yao,Xin Qiao, et al. Research and application of face anti-spoofing based on depth camera[C]. China Symposium on Cognitive Computing and Hybrid, 2019: 225-229.
专利/ Patents
申请专利/ Patent Applications：
[4]乔欣;徐汪洋;亓坤;杜美潼;葛晨阳;郑南宁.一种基于多级特征一致性的口扫面扫自动配准方法,申请号: 2026109130376,申请日: 2026-6-24.
[3]乔欣;夏葆峰;董琪;孔贺;刘亚宁;魏学伟.一种多光谱模态成像系统的标定与定位方法,申请号:2026100273849,申请日: 2026-1-9.
[2]乔欣;董琪;魏学伟;张洲弘;孔贺;葛晨阳;刘亚宁.一种基于自发光网格光场多测点的感知定位方法及装置, 申请号:2026100273834，申请日:2026-1-9.
[1]乔欣;董琪;徐汪洋;葛晨阳;姚慧敏;袁定铭.一种基于标准模型的3D口扫面扫配准方法, 申请号:2025110674390, 申请日:2025-7-31.
授权专利/ Granted Patents：
[5]葛晨阳;乔欣等. 一种基于激光散斑投射的ToF深度传感器及其测距方法, 2020-10-27,中国, ZL201811551867.0.
[4]Chenyang Ge;Xin Qiao; et al. TOF depth sensor based on laser speckle projection and distance measuring method thereof, 2021-10-12,美国, US11143880B2.
[3]葛晨阳;乔欣等. 融合散斑和泛光投射的ToF深度传感器及其测距方法, 2022-4-5,中国, ZL202010057595.X.
[2]葛晨阳;乔欣等.一种基于透明屏的三维深度感知装置及方法, 2024-1-9,中国, ZL202011081506.1.
[1]周艳辉;邓鹏超;乔欣等.一种OLED透明屏下ToF装置及测距方法, 2021-10-1,中国, ZL202010385176.9.
