all projects
Completed Electronic Engineering ✦ 2023
videonystagmography system
Final-year engineering project — hardware & software
the challenge
Videonystagmography diagnoses balance (vestibular) disorders by measuring involuntary eye movement, but commercial systems are expensive and closed. The project called for a complete VNG system — from the camera hardware through to the signal processing that turns raw eye footage into clinically useful measurements.
what i built
- Real-time pupil and glint detection pipeline with configurable filtering, contour analysis and template matching
- Homography-based gaze calibration mapping eye position to on-screen coordinates
- Clinical test suite — gaze, saccade and smooth-pursuit tests with accuracy measurement
- C++/Qt desktop application with live camera feed, calibration workflow and debug tooling
outcome
Placed second in the electronic engineering category of the final-year project awards.