A computer vision application that calculates body measurements from a single photo using OpenCV and MediaPipe pose detection.

• Upload a person's photo
• Automatic pose detection using MediaPipe
• Calculate key body measurements:
  • Height
  • Shoulder width
  • Chest/Bust circumference
  • Waist circumference
  • Hip circumference
  • Arm length
  • Leg length (inseam)
  • Neck circumference
  • Wrist circumference
  • And more tailoring measurements

1. Pose Detection: Uses MediaPipe to detect 33 key body landmarks
2. Reference Scaling: Uses known body proportions or user-provided reference measurements
3. Anthropometric Calculations: Applies standard body measurement formulas
4. Real-time Processing: Processes images and returns measurements instantly

1. Upload a clear, full-body photo (front-facing preferred)
2. Optionally provide a reference measurement (like height) for better accuracy
3. Get comprehensive body measurements suitable for tailoring

• Backend: Hono.js with OpenCV and MediaPipe
• Frontend: React with image upload and results display
• Computer Vision: MediaPipe Pose for landmark detection
• Calculations: Anthropometric formulas for body measurements

├── backend/
│   ├── index.ts              # Main API server
│   ├── pose-detection.ts     # MediaPipe pose detection
│   ├── measurements.ts       # Body measurement calculations
│   └── utils.ts             # Helper functions
├── frontend/
│   ├── index.html           # Main page
│   ├── App.tsx              # React app component
│   └── components/          # UI components
└── shared/
    └── types.ts             # Shared TypeScript types

• POST /api/measure - Upload image and get body measurements
• GET / - Serve the main application