{"id":18966964,"url":"https://github.com/subhangisati/hand-gesture-recognition-system","last_synced_at":"2026-04-30T06:37:03.218Z","repository":{"id":248000134,"uuid":"827471142","full_name":"SubhangiSati/Hand-Gesture-Recognition-System","owner":"SubhangiSati","description":"This project implements a hand gesture recognition system using deep learning techniques with TensorFlow and Keras. 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It involves preprocessing a dataset from Kaggle, building and training a convolutional neural network (CNN) model, and evaluating its performance.\n\n## Dataset\n\nThe dataset used in this project is the Leap Gesture Recognition dataset available on Kaggle. It consists of images of hand gestures captured under various conditions.\n\n### Downloading the Dataset\n\nTo download the dataset in Google Colab, follow these steps:\n\n```bash\n# Install Kaggle API\n!pip install kaggle\n\n# Setup Kaggle credentials\n!mkdir ~/.kaggle\n!mv kaggle.json ~/.kaggle/\n!chmod 600 ~/.kaggle/kaggle.json\n\n# Download dataset\n!kaggle datasets download gti-upm/leapgestrecog\n\n# Unzip dataset\n!unzip /content/leapgestrecog.zip\n```\n## Getting Started\n\n### Installation\nMake sure you have Python 3.x installed along with the following libraries:\n\n```bash\n!pip install numpy pandas tensorflow scikit-learn matplotlib seaborn opencv-python\n```\n### Usage\nData Preprocessing: Images are read, organized, and split into training, validation, and testing sets.\n\nModel Building: A CNN model is constructed using Keras with several convolutional and pooling layers for feature extraction.\n\nTraining: The model is trained on the training set and validated on the validation set.\n\nEvaluation: Model performance is evaluated using the testing set, and metrics such as accuracy and a confusion matrix are generated.\n\n## Model Architecture\n![architecture](I1.png)\n\n## Contributor\nSubhangi Sati\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubhangisati%2Fhand-gesture-recognition-system","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsubhangisati%2Fhand-gesture-recognition-system","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsubhangisati%2Fhand-gesture-recognition-system/lists"}