• T.Shylaja

Facial recognition using AI is a rapidly evolving technology that uses machine learning algorithms and neural networks to identify and authenticate people based on their facial features. This technology has three main components: picture acquisition, feature extraction, and classification.Initially, high-resolution pictures or video frames of faces are recorded with cameras or sensors. Advanced preprocessing techniques are then used to improve image quality and normalize differences in lighting and angle. Next, feature extraction algorithms examine facial landmarks and traits such as eye distance, nose shape, and facial curves. Deep learning methods, particularly convolutional neural networks (s), are frequently used to extract these properties with high accuracy.Once extracted, the features are compared to a database of known faces using a variety of categorization methods. Each individual's unique facial signature is generated by the AI system and saved in a database. During the recognition phase, the system compares new facial photos to the database to identify or validate the person in issue. Facial recognition technology has numerous applications, including security, surveillance, personalized customer experiences, and even medical diagnoses. Despite its advantages, there are ongoing discussions about privacy, data security, and ethical concerns. To address these concerns while harnessing its potential to improve numerous fields, the appropriate use of facial recognition technology necessitates comprehensive safeguards and openness. Facial recognition utilizing AI is a big step forward in biometric identification, providing accurate and efficient techniques for detecting and authenticating persons. However, its implementation must be carefully planned in order to strike a balance between technological innovation and ethical and privacy concerns.

Machine Learning, Machine Learning, Machine Learning, Face Detection, Image Processing, Security Applications

"Face recognition using AI", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 9, page no.d225-d230, September-2024, Available :http://www.jetir.org/papers/JETIR2409327.pdf

"Face recognition using AI", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 9, page no. ppd225-d230, September-2024, Available at : http://www.jetir.org/papers/JETIR2409327.pdf