Houchi Chan
All projects

Project transmission / 2022

Gesture & Plate Recognition

Two ML experiments in one repo: tracking hands with template matching plus Kalman/alpha-beta filters, and reading license plates off shaky video.

Year
2022
Technical stack
Python · TensorFlow · OpenCV

This computer-vision toolkit combines two experiments that both deal with imperfect video input. One tracks hand movement using template matching and compares Kalman and alpha-beta filters for stabilizing the estimated motion.

The other experiment detects and reads license plates from shaky footage. Python ties the pipeline together, with OpenCV handling image operations and TensorFlow supporting the recognition work.

  • Hand tracking with template matching
  • Kalman and alpha-beta motion filtering
  • License-plate recognition from unstable video
  • Image pipelines built with OpenCV and TensorFlow