Acta Scientific Computer Sciences

Research Article Volume 7 Issue 7

Analyzing Bias in Face Recognition and Addressing it with the Perspectum Tool

Aditya Chiduruppa1 and Praveen Kumar Pandian Shanmuganathan2*

1High School Junior, Lexington High School, Boston, MA, United States of America
2Computer Vision Scientist, Machine Learning Researcher, Florida Institute of Technology, Pittsburgh, PA, United States of America

*Corresponding Author: Praveen Kumar Pandian Shanmuganathan, Computer Vision Scientist, Machine Learning Researcher, Florida Institute of Technology, Pittsburgh, PA, United States of America.

Received: September 22, 2025; Published: September 29, 2025

Abstract

Facial recognition technology is increasingly utilized for user identification and authentication in various applications. However, several variations across the faces are presented in these systems. This made me wonder how important and prevalent biases are within these systems, namely across races, genders, and beyond. This study initially investigated biases in facial recognition algorithms, focusing on variations in accuracy based on ethnicity, skin tone, and gender. The research comprises two experimental phases. In the first phase, a dataset of facial images from 70,000 individuals, categorized into 11 distinct skin tone groups, was analyzed to evaluate recognition accuracy. Results revealed significant disparities across skin tones, confirming the presence of inherent algorithmic bias. In the second phase, an alternative analysis using the Illinois DOC dataset compared recognition accuracy and False Acceptance Rates (FAR) between African American and Caucasian groups under varying thresholds. To address these biases, Perspectum, a novel metric, will be developed to quantify errors and biases within facial recognition systems in a way that is practical for an enduser making important decisions in a border patrol or law enforcement scenario. Perspectum will be a metric that provides a number between 0 and 100 which can be seamlessly integrated into existing face recognition systems, offering a practical solution to mitigate bias.

Keywords: False Acceptance Rates (FAR); United Healthcare; Facial Recognition Technology (FRT)

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Citation

Citation: Aditya Chiduruppa and Praveen Kumar Pandian Shanmuganathan. “Analyzing Bias in Face Recognition and Addressing it with the Perspectum Tool". Acta Scientific Computer Sciences 7.7 (2025): 20-30.

Copyright

Copyright: © 2025 Aditya Chiduruppa and Praveen Kumar Pandian Shanmuganathan. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




Metrics

Acceptance rate35%
Acceptance to publication20-30 days

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