孙嘉

个人简介

基本情况

姓  名:

孙嘉

职  务:

职  称:

讲师

学  历:

学  位:

博士

通信地址:

电信学院九教南504

邮  编:

办公电话:

电子邮箱:

jiasun1@bjtu.edu.cn

教育背景

2019年9月-2022年9月   北京交通大学     信息与通信工程         博士

2017年9月-2019年6月   北京交通大学     电子科学与技术         硕士 (硕博连读)

2013年9月-2017年6月   北京交通大学     电子科学与技术         学士

工作经历

2022年11月-至今    北京交通大学      电子信息工程学院        讲师,硕士生导师

研究方向

  • 信息处理与人工智能
  • 通信工程

招生专业

  • 信息与通信工程硕士
  • 通信工程(含宽带网络、移动通信等)硕士

科研项目

  • 北京市自然基金“海淀联合-重点”: 无托槽隐形矫治智能排牙系统关键技术研究, 2025-2028
  • 自然科学横向项目: 基于视频AI智能识别站台入侵报警技术研究, 2025-2025
  • 自然科学横向项目: 铁路建设领域法规学习培训大模型, 2025-2025
  • 红果园省部级"企事业"(新): 星载 SAR 多种类车辆数据仿真, 2024-2025
  • 红果园省部级"企事业"(新): 船只运动预测系统样机, 2024-2025
  • 其它(科技处): 高校应用验证, 2024-2024
  • 红果园国家级"四总部": XX识别建模及XX评估方法研究, 2024-2024
  • 自然科学横向项目: 多模态图像融合方法研究, 2024-2025
  • 北京市自然基金“青年”: 单源域泛化行人再识别研究, 2024-2025
  • 北京市自然基金“面上”: 无监督行人再识别研究, 2023-2025
  • 自然科学类人才基金项目: 无监督行人再识别方法研究, 2023-2025

教学工作

数字信号处理(本科生)

近代数字信号处理(研究生)

论文/期刊

  • 孙嘉,李艳凤,陈后金,陈卢一夫,王敏鋆.Dual-level information interactive learning model for text-image person Re-identification.Engineering Applications of Artificial Intelligence,2026,162(113293)
  • 彭齐昆,李艳凤,陈紫微,孙嘉,陈后金,耿庆梓.Semantic Attention Mechanism-Based Infrared and Visible Image Fusion Method.IEEE Sensors Journal,2025,20(25)
  • 尚宇婧,陈后金,李艳凤,陈紫微,孙嘉,赵亚宁.Physics-Guided Synthetic Aperture Radar Image Generation and Target Detection Enhancement Framework.IEEE Sensors Journal,2025,25(21)
  • 李艳凤,马晓辰,孙嘉,陈后金,任弼娟,王敏鋆.MGC-net: Semi-supervised domain generalization in medical image segmentation via multi-granularity consistency.Neurocomputing,2026,660(131919)
  • 孙嘉,李艳凤,陈后金,陈紫微.科研导向的“数字信号处理”课程实验设计与探索.教育教学论坛,2025,26(无)
  • 马晓辰,李艳凤,孙嘉,陈后金,任怡涵,陈紫微.Exploring refined boundaries and accurate pseudo-labels for semi-supervised medical image segmentation.Applied Intelligence,2024,无(55)
  • 陈卢一夫,李艳凤,陈后金,孙嘉,王敏鋆.Multilevel Feature Perturbation for Single-Domain Generalization Person Reidentification.IEEE Transactions on Instrumentation and Measurement,2025,无(74)
  • 任怡涵,李艳凤,孙嘉,陈后金,马晓辰,陈紫微.Integrated Domain Augmentation and Structural Content Reconstruction Based Multisource Domain Generalization on Medical Image Segmentation.IEEE Transactions on Instrumentation and Measurement,2025,无(74)
  • 陈卢一夫,李艳凤,孙嘉,陈后金,王敏鋆,彭琬茹.Mitigating Batch Normalization bias for single domain generalizable person re-identification.Engineering Applications of Artificial Intelligence,2025,B(160)
  • 孙嘉,李艳凤,陈卢一夫,陈后金,王敏鋆.Dualistic Disentangled Meta-Learning Model for Generalizable Person Re-Identification.IEEE Transactions on Information Forensics and Security,2025,无(20)
  • 彭琬茹,陈后金,李艳凤,孙嘉.Multi‑source domain generalization peron re‑identifcation with knowledge accumulation and distribution enhancement.Applied Intelligence,2024,54(无)
  • 彭琬茹,陈后金,李艳凤,孙嘉.Invariance Learning Under Uncertainty for Single Domain Generalization Person Re-Identification.IEEE Transactions on Instrumentation and Measurement,2024,无(73)
  • 李艳凤,程展艺,孙嘉,陈后金,潘盼,任怡涵.Multi-domain consistency constraint model for semi-supervised lesion segmentation in automatic breast ultrasound (ABUS).Biomedical Signal Processing and Control,2024,98(无)
  • 李晓玲,李艳凤,陈后金,孙嘉,王敏鋆,陈卢一夫.WTFusion: Wavelet-Assisted Transformer Network for Multisensor Image Fusion.IEEE SENSORS JOURNAL,2024,24(22)
  • 姚旭,陈后金,李艳凤,孙嘉,韦佳宇.Lightweight image super‑resolution based on stepwise feedback mechanism and multi‑feature maps fusion.Multimedia Systems,2024,30(39)
  • 李艳凤,任怡涵,程展艺,孙嘉,潘盼,陈后金.Automatic breast ultrasound (ABUS) tumor segmentation based on global and local feature fusion.Physics in Medicine & Biology,2024,69(11)
  • 潘盼,李艳凤,陈后金,孙嘉,李晓玲,程林.ABUS tumor segmentation via decouple contrastive knowledge distillation.Physics in Medicine & Biology,2024,69(1)
  • 邬雯倩,陈后金,李艳凤,陈紫微,孙嘉.ESFFM: An Electromagnetic Scattering Feature Fusion Model for SAR Automatic Target Recognition.IEEE SENSORS JOURNAL,2024,无(无)
  • 李晓玲,陈后金,李艳凤,孙嘉,王敏鋆,陈卢一夫.基于多重关系感知的红外与可见光图像融合网络.电子与信息学报,2024,无(无)
  • 孙嘉,李艳凤,陈卢一夫,陈后金,彭琬茹.Multiple integration model for single-source domain generalizable person re-identification.Journal of Visual Communication and lmage Representation,2023,98(104037)
  • 朱锦雷,李艳凤,陈后金,孙嘉,潘盼.近邻优化跨域无监督行人重识别算法.中国图象图形学报,2023,11(28)
  • 朱锦雷,陈后金,潘盼,孙嘉.Weakly supervised spatial-temporal attention network driven by tracking and consistency loss for action detection.EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING,2022,1(2022)
  • 彭琬茹,陈后金,李艳凤,孙嘉.MCFR: multi-confidence contrastive learning with feature refined for unsupervised person re-identification.VISUAL COMPUTER,2023,None(None)
  • 李艳凤,朱晓迪,孙嘉,陈后金,李致远.Unsupervised person re-identification based on high-quality pseudo labels.Applied Intelligence,2023,12(53)
  • 孙嘉,李艳凤,陈后金,彭亚辉,朱锦雷.Visible-infrared person re-identification model based on feature consistency and modal indistinguishability.Machine Vision and Applications,2023,1(34)
  • 李致远,孙嘉,李艳凤,郝超凡.Modal-identity Dual-central Loss for Visible-Infrared Person Re-Identification.Proceedings of SPIE - The International Society for Optical Engineering,2023
  • 郝超凡,李艳凤,孙嘉,陈后金.MFEN: Multi-scale Feature Expansion Network for Visible-Infrared Person Re-Identification.2024 International Conference on Computer Vision and Deep Learning,2024
  • 孙嘉,李艳凤,陈后金,彭亚辉.A sample diversity and identity consistency based cross-modality model for visible-infrared person reidentification.Fourteenth International Conference on Digital Image Processing (ICDIP 2022),2022
  • 孙嘉,李艳凤,陈后金,彭亚辉.A PERSON RE-IDENTIFICATION BASELINE BASED ON ATTENTION BLOCK NEURAL ARCHITECTURE SEARCH.IEEE International Conference on Image Processing,2022

专著/译著

专利

孙嘉, 李艳凤, 陈后金, 陈卢一夫, 王敏鋆. 一种基于双重元学习的域泛化行人再识别方法, 2024.8,中国

孙嘉, 李艳凤, 陈卢一夫, 陈后金, 王敏鋆. 一种单源域泛化行人再识别方法, 2024.5, 中国

李艳凤, 孙嘉, 陈后金. 一种无监督跨域行人再识别方法, 2023.11, 中国

李艳凤, 孙嘉, 陈后金, 张斌. 一种行人再识别方法, 2023.12, 中国

软件著作权

图像超分辨率重建系统

ABUS三维图像分割系统

获奖与荣誉

社会兼职