Rehaby

AI posture coach for shoulder raise analysis.

New Features

• rep_counter.py - counts shoulder raise repetitions by tracking smoothed shoulder elevation over time.
• latency_profiler.py - profiles MediaPipe latency across resolutions (480p, 360p, 240p).
• test_on_videos.py now supports --count-reps / -r and JSON summary output includes rep_count.

Usage

Analyze a video and count reps:

venv/bin/python test_on_videos.py data/test_videos/good_form.mp4 -r

Profile latency:

venv/bin/python latency_profiler.py data/test_videos/good_form.mp4 --resolutions 480,360,240 --frames 120

Generate JSON output:

venv/bin/python test_on_videos.py data/test_videos/good_form.mp4 -j

Validation

• venv/bin/python -m pytest -q
• venv/bin/python test_on_videos.py data/test_videos/good_form.mp4 -r
• venv/bin/python latency_profiler.py data/test_videos/good_form.mp4 --resolutions 480,360,240 --frames 120