Metaverse Gait Authentication Dataset (MGAD)

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Abstract 

The Metaverse Gait Authentication Dataset (MGAD) is a large-scale gait dataset designed for biometric authentication in virtual environments. It contains gait data from 5,000 simulated users, generated in Unity 3D and processed using OpenPose and MediaPipe to extract 16 key features, including stride length, step frequency, joint angles, ground reaction forces, and gait symmetry index. The dataset has undergone extensive preprocessing, feature engineering, and normalization to ensure high-quality, noise-free data suitable for machine learning applications. MGAD is a benchmark for evaluating gait-based authentication models in the Metaverse, enabling researchers to explore biometric security solutions in immersive environments.

Instructions: 

Instructions for Using the MGAD Dataset

1. Downloading the Dataset

  • Once the dataset is published, download the CSV file (MGAD.csv) from IEEE DataPort.
  • Extract the dataset if it is compressed (e.g., .zip or .tar.gz format).

2. Understanding the Dataset

  • Refer to the README file for an overview of the dataset structure and contents.
  • The Data Dictionary provides detailed descriptions of each feature in the dataset.

3. Loading the Dataset

You can load the dataset using Python as follows:

 import pandas as pd

# Load the dataset
data = pd.read_csv('MGAD.csv')

# Display first five rows
print(data.head())

4. Preprocessing the Data

  • Handle missing values (if any) using standard imputation techniques.
  • Normalize numerical features if required for ML models.
  • Apply feature scaling (e.g., MinMaxScaler or StandardScaler).

5. Suggested Applications

  • Gait-Based User Authentication: Use machine learning models to classify users based on gait patterns.
  • Anomaly Detection: Identify unusual gait behaviors using clustering or autoencoders.
  • Biomechanics Research: Analyze gait variability and human movement patterns.

6. Citation Guidelines

If you use this dataset in your research, please cite it as follows:

 Sandeep Ravikanti, "Metaverse Gait Authentication Dataset (MGAD)," IEEE DataPort, 2025.

For additional details, refer to the README and Data Dictionary.

Comments

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Submitted by SANDEEP RAVIKANTI on Tue, 02/11/2025 - 00:26

submit

Submitted by SANDEEP RAVIKANTI on Tue, 02/11/2025 - 00:27

I agree

Submitted by SANDEEP RAVIKANTI on Tue, 02/11/2025 - 00:27