https://github.com/monzerdev/sign-language-detection

Real-time sign language detection using CNN and MediaPipe for hand landmark recognition. Implements deep learning models to classify sign language gestures from live video input.
https://github.com/monzerdev/sign-language-detection

cnn computer-vision deep-learning machine-learning mediapipe opencv pandas python pytorch real-time signlanguagedetection

Last synced: about 2 hours ago
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Real-time sign language detection using CNN and MediaPipe for hand landmark recognition. Implements deep learning models to classify sign language gestures from live video input.

• Host: GitHub
• URL: https://github.com/monzerdev/sign-language-detection
• Owner: MonzerDev
• Created: 2024-08-14T22:47:11.000Z (about 1 month ago)
• Default Branch: master
• Last Pushed: 2024-08-18T10:21:03.000Z (about 1 month ago)
• Last Synced: 2024-09-22T06:02:17.720Z (5 days ago)
• Topics: cnn, computer-vision, deep-learning, machine-learning, mediapipe, opencv, pandas, python, pytorch, real-time, signlanguagedetection
• Language: Python
• Homepage:
• Size: 7.36 MB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Real-Time Sign Language Detection

This project implements a real-time sign language detection system using a Convolutional Neural Network (CNN) and MediaPipe for hand landmark detection. The system captures live video input, processes hand gestures, and classifies them into corresponding sign language alphabets.

Project Structure:

- `CNNModel.py`: Defines the Convolutional Neural Network (CNN) architecture used for classifying hand gestures.

- `handLandMarks.py`: Handles the detection of hand landmarks using MediaPipe and processes them for use by the CNN model.

- `mediapipeHandDetection.py`: Integrates MediaPipe to perform real-time hand detection through the webcam.

- `realTime.py`: The main script that ties everything together, using the CNN model and MediaPipe for real-time sign language detection.

- `training.py`: Script used for training the CNN model on a dataset of hand gestures.

- `testCNN.py`: Script for testing the performance of the trained CNN model on a test dataset.

- `CNN_model_alphabet_SIBI.pth`: Pre-trained CNN model weights used for classification.

How to Run the Project:

1. Install Dependencies

Make sure you have Python installed on your system. You can install the required Python packages using pip:

pip install -r requirements.txt

If you don't have a `requirements.txt` file, you can manually install the necessary packages:

pip install opencv-python mediapipe torch numpy pandas

2. Running Real-Time Detection

To start the real-time sign language detection, run the following command:

python realTime.py

This will activate your webcam and start detecting and classifying hand gestures in real-time.

3. Training the Model (Optional)

If you want to train the CNN model from scratch, you can run:

python training.py

This script will use a dataset of hand gestures to train the model.

4. Testing the Model (Optional)

To test the performance of the trained CNN model on a test dataset, you can run:

python testCNN.py

How It Works:

1. Hand Landmark Detection: 

   - The system uses MediaPipe to detect and track hand landmarks in real-time from the webcam feed.

2. Feature Extraction:

   - The detected hand landmarks are processed and used as input features for the CNN model.

3. Gesture Classification:

   - The CNN model classifies the input features into one of the predefined sign language alphabets (A-Z).

4. Real-Time Feedback:

   - The classified gesture is displayed in real-time, providing immediate feedback to the user.

Requirements:

- Python 3.x

- OpenCV

- MediaPipe

- PyTorch

- Pandas

Contributing:

Contributions are welcome! If you have any ideas, suggestions, or improvements, feel free to open an issue or submit a pull request.

Contact:

For any questions or suggestions, please feel free to contact me at [[email protected]].