There are four key techniques for facial recognition: facial landmarks, facial contours, 3D recognition, and machine learning algorithms.

The initial step for the most commonly used technique, facial landmarks, involves capturing 72 essential facial landmarks during the data collection phase of a computer program. These landmarks include features such as the eyes, eyebrows, nose, mouth, and jawline.

Digital C-Print & Oil Painting (19.2 X 28.8 cm)

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