Stitch Perfect

Body Measurement for Tailoring

Body Measurement App for Tailoring

A Flutter-based mobile app that allows users to take photos in specific poses, processes the images on a backend server using advanced machine learning models, and provides accurate body measurements for custom tailoring. The app ensures a seamless, secure, and user-friendly experience.

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Features

• Photo Capture: Guides users to capture images in specific poses for accurate measurements.
• Server-side Processing: Images are uploaded to a secure backend for processing using advanced ML models.
• Measurement Extraction: Fetches and calculates key body measurements such as:
  • Shoulder Width
  • Chest Circumference
  • Waist Circumference
  • Sleeve lenght
  • Outseam Length (for pants)
• Real-Time Feedback: Displays measurement results in a clean and user-friendly interface.

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Tech Stack

Frontend

• Framework: Flutter (Dart)
• Libraries:
  • camera (for capturing images)
  • image_picker (optional for gallery access)
  • http (for API calls to the backend)

Backend

• Framework: Flask
• Image Processing: MediaPipe, OpenCV, Human Outline Detection
• Database: (Optional) PostgreSQL for logging or tailor integration.

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Project Setup

1. Prerequisites

• Flutter SDK: Install Flutter
• Backend server setup with the mediapipe and openCV ML models.
• Device with a working camera.

2. Installation

1. Clone the repository:

   git clone https://github.com/joshsoftware/hackathon-team-1.git
   cd body-measurement-app

2. Install dependencies:

   flutter pub get

3. Run the app:

   flutter run

3. Backend Setup

• Ensure your backend is up and running to process the images.
• Use the provided API endpoint to connect the app with the backend.

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How It Works

User Flow

1. Capture Photos: Users are guided to take photos in specific poses.
2. Upload to Server: Captured images are securely uploaded to the backend.
3. Image Processing: The backend processes images using ML models to detect keypoints and calculate measurements.
4. Retrieve Results: The app fetches the measurements and displays them in a user-friendly format.

Key Measurements

• Shoulder Width: Distance between shoulder keypoints.
• Chest/Bust Circumference: Estimated from chest and back keypoints.
• Waist Circumference: Calculated from the narrowest torso keypoints.
• Shirt Length: Shirt Length
• Arm Length: Length between shoulder and wrist point
• Outseam Length: Length of Leg

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To-Do

• Add AR-based guidelines for pose correction.
• Add more measurements eg bicep, neck measurements, etc
• Enhance measurement accuracy with depth data from LiDAR (for supported devices).
• Integrate tailor APIs for seamless measurement sharing.
• Add multi-language support for global users.

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Contributing

We welcome contributions to improve this app!

1. Fork the repository.
2. Create a feature branch:

   git checkout -b feature-name

3. Commit your changes:

   git commit -m "Add new feature"

4. Push to your branch:

   git push origin feature-name

5. Open a pull request.

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Contact

For any questions or collaboration requests, feel free to reach out:

• Email: amit.rawal@joshsoftware.com