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BJTUSensor/README.md

IoT sensor lab @ Beijing Jiaotong University

The Internet of Things Sensor Lab was established by Dr. Kuanglu Yu (klyu at bjtu dot edu dot cn) in 2017, there are currently two Ph.D. students (one from Tanzania), ten master students, one lab technician, and one associate professor (Dr. Yu). We mainly focus on distributed fiber optical sensors (hardware, our first Phi-OTDR model is able to hear music played 5km away from station), and especially on data processing for those sensors based on the SOTA information processing technologies (including, machine learning, image and video processing et al).

On GitHub, we share our code, papers, and our dataset, in the hope that we could hold hands with global professors, students, researchers, engineers from both academy and industry to push together forward the applications and technologies of the distributed fiber optical sensors.

You are welcome to use our codes and dataset for non-commercial scientific reseach purposes, but please do mention the their origin (our papers and Github). For commercial applications, please contact Dr. Yu for approval. (as our contributions are protected by patents)

International enrollment: International applicants for master and Ph.D. degrees are welcome, if you are curiosity driven, self-motivated, and output oriented. We provide a human-orientated, scientifically rich and dynamic environment with no discrimination. Students have opportunities to exchange in domestic/oversea research groups for short or long terms.

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  1. Phi-OTDR_dataset_and_codes Phi-OTDR_dataset_and_codes Public

    This dataset contains six types of events, including background noise, digging, knocking, shaking, watering and walking, with a total of 15,612 samples. We also publicize codes for two common basel…

    Python 106 23

  2. AD-algorithm AD-algorithm Public

    Image processing method for SNR Enhancement on BOTDA, including AD and AAD

    Python 10 2

  3. Lux-Zhang/Asynchronous-Anisotropic-Diffusion-Algorithm Lux-Zhang/Asynchronous-Anisotropic-Diffusion-Algorithm Public

    This is a demo for AAD algorithm.

    Python 7 2

  4. CS_KSVD CS_KSVD Public

    This code aims to reconstruct the original BGS by using a compressed sensing method based on K-SVD algorithm.

    MATLAB 10

  5. ATCN-SA-BiLSTM ATCN-SA-BiLSTM Public

    An attention based convolutional network combined with LSTM for Phi-OTDR

    Python 22 2

  6. Review_Phi-OTDR_Data_Processing Review_Phi-OTDR_Data_Processing Public

    8 1