| 摘要 |
The technology described herein provide methods and systems for facial recognition and user authentication. The methods comprises the step of acquiring an input image, determining a position of a user face on the input image, locating multiple facial landmarks of the user face, transforming at least a portion of the input image into a uniform image of the user face, retrieving a feature vector based upon the uniform image of the user face, comparing the feature vector with at least one reference feature vector, and identifying the user or making an authentication decision with respect to the user based on the result of comparison. The technology allows for the creation of multiple facial angle shots based on a single facial image of an individual. These facial angle shots are further used to train a machine-learning algorithm handling facial recognition and/or user authentication processing. |
