Jun 2021 – Nov 2021 · 5 mos

• GOAL -> Key press inference from a webcam recording
• 1. Using phase based optical flow, I was able to retrieve the timestamps of keys pressed with 100% accuracy in 480p (30 fps) and 720p (50 fps) videos.
• 2. Extracted temporal and spectral features from the optical flow for machine learning.
• 3. Achieved better than random accuracy in single key inference (4 keys).