Libraries

This project is my start into performing human detection and tracking through computer vision techniques.  

• Human Detection

• Pose Estimation

  • MediaPipe Pose Landmarker

I use a PostGre SQL database to store my detections and am working on linking detections together. 

As a dancer, a primary application is to analyze dance videos.  Some issues associated with dancing:

• Changing angles of the body can make it harder to connect detections across time frames.

• Occlusion (one dancer blocks another, an arm blocking the torso) can also confuse the identity of the detection.

This is a library of GNU Radio tools.  Currently this includes:

• Throughput measurement block

• File Recorder block

• Table block (uses JDSP with a Java Swing Frame and Table model)

JDSP is a Java library of common DSP algorithms.  It is basically my attempt to provide basic functions I enjoy from Python (numpy, scipy, matplotlib) to development in the Java environment.

Things implemented:

• Filter design (windowing), convolution

• I/O (CSV, PCM Audio file)

• Swing UI for plotting line, spectrogram, tables

This is a Python library I created when I first was looking into how the OFDM is generated.  I eventually added some parameter estimation and a receiver.  The receiver is currently only supporting 802.11ah HaLow because there is a lot of information needed to receive/decode an OFDM signal (preamble, pilot locations and values, coding scheme).