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基本信息

谢雪梅 教授    硕导/博导

博士学科:电路与系统(080902)080902)
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硕士学科:信号与信息处理(081002)

工作单位:电子工程学院

联系方式

通信地址:西安电子科技大学134信箱

电子邮箱:xmxie@mail.xidian.edu.cn

办公电话:029-88204453

办公地点:北校区主楼II-134

个人简介

谢雪梅    教授,博导

目前感兴趣的研究方向:视频与图像处理、深度学习、压缩感知、信号稀疏表示等。

主持完成国家自然科学基金面上和重点项目、863项目、博士点基金、“新世纪优秀人才”基金等。

教育及工作经历

1998-2004   香港大学       博士

1991-1994   西安电子科技大学  硕士

2007 至今   西安电子科技大学  教授

2005-2007   西安电子科技大学  副教授

2004.3-2004.7 香港大学       助理研究员(R.A.) 

1986-1991 & 1994-1998 & 2004 至今 西安电子科技大学 教师 

主要研究方向

 

1. Object detection         

 

 

          

“TXI互联网+智能交通系统”在第十八届中国科协年会全国科技工作者创新创业大赛(陕西赛区)上获得银奖,2016年7月。

项目:智能交通卡口车类精准识别与统计方法及应用研究,2017年2月。

论文:Guimei Cao, Xuemei Xie, Wenzhe Yang, Quan Liao, Guangming Shi, "Feature-Fused SSD: Fast Detection for Small Objects", ICGIP 2017.

Xuemei Xie, Xun Xu,Lihua Ma, Pengfei Chen, Guangming Shi, "On the study of predictors in Single Shot Multibox Detector", ICVIP 2017.

 

2. illegal parking

论文:Xuemei Xie, Chenye Wang, Shu Chen, Guangming Shi, Zhifu Zhao, "Real-Time Illegal Parking Detection System Based on Deep Learning", ICDLT 2017

 

3. CS image recovery

                                  

 

          

 论文:Xuemei Xie, Yuxiang Wang, Guangming Shi, Chenye Wang, Jiang Du, Zhifu Zhao, "Adaptive measurement network for CS image reconstruction", CCCV 2017.

 

4. Visualization and pruning    

            

论文:Xuemei Xie, Xiao Han, Quan Liao, Guangming Shi, "Visualization and Pruning of SSD with the base network VGG16", ICDLT 2017

         

5. DVS (Dynamic Vision Sensor)

                                                    

DVS is an event-based and frame-free camera which captures the changing pixels in video, and it generates the captured infomations in form of spikes. The figure below is accumulated from the events of a short period of time.

 

The first line of images are taken from a moving DVS camera on a driving car, while the second line of images are from fixed DVS camera set on the road. On the left is the original image, and on the right is denoised image using a "Two-layer KSVD" method.

         

                                Original                                                                        Denoised

                                                                  from moving camera

 

         

                                Original                                                                        Denoised

                                                                from fixed camera

 

论文:刘婉 等著,动态视频传感(DVS)的图像降噪与轮廓分割,西安电子科技大学毕业设计论文,2017

Xuemei Xie, Jiang Du, Guangming Shi, Jianxiu Yang, Wan Liu, Wang Li, "DVS Image" Noise Removal using K-SVD Method, ICGIP 2017

Xuemei Xie, Jiang Du, Guangming Shi, Hong Hu, Wang Li, "An improved apporoach for Visualizing Dynamic Vision Sensor and its Video Denoising", ICVIP 2017.

 

6. Action recognition

Action recognition includes predicting not only abnormal events like stealing, murdering and other criminals, but also the trends. Thus even we can see though the camera what people are thinking.

  

项目:智能视频监测及人员危害行为预警技术

 

7. Image video capationing

 

        

          

 

 

8. Research activity

 

    

                        Research team                                                 

   

XIE xuemei, Zhang yazhong, Wu jinjian, Bag-of-Words Feature Representation for Blind Image Quality Assessment with Local Quantized Pattern, Neurocomputing

May 2017

SCI/2

Chao Wen , Xuemei Xie, Off-grid DOA estimation under nonuniform noise via variational sparse Bayesian learning, Signal Processing

May 2017

SCI/2

 

 

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