Praxis 2

2024 ESC102 Praxis 2 Project

Terminology

• coordinates:
  nomalized vector (x, y, z), where z is the distance to camera
• coordinates_world:
  normalized vector (x, y, z) in world coordinates
• landmarks(_world):
  list of coordinates(_world)

Index of Key Points

Pose

Google Colab: Key Points of Pose https://blog.research.google/2020/08/on-device-real-time-body-pose-tracking.html

Hand

MediaPipe: Key Points on Hand https://developers.google.com/mediapipe/solutions/vision/hand_landmarker

Feature

Static input

Webcam input

Workplan

1. Refactor code for readbility
2. Unify container types with numpy for efficiency
3. Determine constants by testing
4. Visualize output
5. Posture log
6. User interface