About Wittyfilter
  1. Who is Wittyfilter
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    Received B.E. degree and Ph.D. degree from Zhejiang University, Hangzhou, China, in 2014 and 2019. 
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    Worked as a Visiting Scholar at University of California, Santa Barbara, CA, USA, from October 2017 to April 2018. 
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    Worked as a Postdoctoral Fellow at Zhejiang University from January 2020 to September 2022. 
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    Joined the College of Computer Science and Technology, Zhejiang University of Technology as an Assitant Professor in September 2022. 
Thanks to Zhejiang University where I spent my youth and found my lovely wife, Zoey.
2. Publications
  
  
  
  
  
  
  
  
  
  
    
  
    
    
    
    
    
    
    
    
    
    
    
    
    
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          Yang,  Zhe,  Ying  Zhang,  Yanjun  Li,  Linchong  Huang,  Ping  Hu, and  Yuexiang  Lin. "Fusion of Inertial and High-resolution Acoustic Data for Privacy-Preserving Human Activity Recognition." IEEE Transactions on Instrumentation and Measurement (2025).
      
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          Yang,  Zhe,  Hao  Fu,  Ruohong  Huan,  Mengjie  Qu, and  Yun  Pan. "RFA: Regularized Feature Alignment method for cross-subject human activity recognition." International Journal of Pattern Recognition and Artificial Intelligence (2025).
      
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          Liang,  Jiaxin,  Wei  Liu,  Xinsheng  Yin,  Wentao  Li,  Zhe  Yang, and  Jichen  Yang. "Experimental study on the performance of shield tunnel tail grout in ground." Underground Space (2025).
      
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          Yang,  Zhe,  Yanjun  Li,  Yufan  Zhang,  Yun  Pan,  Chung Shue  Chen, and  Yi-hua  Zhu. "BASIL: Binary Anchor-Based Smart Indoor Localization." Tsinghua Science and Technology (2024).
      
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          Bao,  Yaoqi,  Yun  Pan,  Zhe  Yang, and  Ruohong  Huan. "A hierarchical utilization of semantic gradients and scene structure for visual place recognition." IEEE Transactions on Cognitive and Developmental Systems (2023).
      
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          Jin,  Zhiang,  Yanjun  Li,  Zhe  Yang,  Yufan  Zhang, and  Zhen  Cheng. "Real-time indoor positioning based on BLE beacons and pedestrian dead reckoning for smartphones." Applied Sciences (2023).
      
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          Yang,  Zhe,  Yifei  Wang,  Yun  Pan,  Ruohong  Huan, and  Ronghua  Liang. "Inaudible Sounds from Appliances as Anchors: A New Signal of Opportunity for Indoor Localization." IEEE Sensors Journal (2022).
      
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          Yang,  Zhe,  Mengjie  Qu,  Yun  Pan, and  Ruohong  Huan. "Comparing cross-subject performance on human activities recognition using learning models." IEEE Access (2022).
      
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          Bao,  Yaoqi,  Zhe  Yang,  Yun  Pan, and  Ruohong  Huan. "Semantic-Direct Visual Odometry." IEEE Robotics and Automation Letters (2022).
      
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          Bao,  Yaoqi,  Yun  Pan,  Zhe  Yang, and  Ruohong  Huan. "Utilization of semantic planes: Improved localization and dense semantic map for monocular SLAM in urban environment." IEEE Robotics and Automation Letters (2021).
      
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          Yang,  Zhe,  Yun  Pan,  Lei  Deng,  Yuan  Xie, and  Ruohong  Huan. "PLSAV: Parallel loop searching and verifying for loop closure detection." IET Intelligent Transport Systems (2021).
      
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          Yang,  Zhe,  Yun  Pan,  Ruohong  Huan, and  Yaoqi  Bao. "Gridding place recognition for fast loop closure detection on mobile platforms." Electronics Letters (2019).
      
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          Yang,  Zhe,  Yun  Pan,  Qinglin  Tian, and  Ruohong  Huan. "Real-time infrastructureless indoor tracking for pedestrian using a smartphone." IEEE Sensors Journal (2019).
      
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          Yang,  Zhe,  Yun  Pan, and  Ling  Zhang. "Hybrid orientation filter aided indoor tracking for pedestrians using a smartphone." 2017 13th IEEE International Conference on Control & Automation (ICCA) (2017).
      
3. Flight Data


4. Video Editing Work
A. For Zoey
5. Music Editing Work