Face recognition can be applied in the fields of finance, justice, military, public security, border control, government, aerospace, electric power, factories, education, medical treatment and many enterprises and institutions. With the further maturation of the technology and the improvement of social recognition, face recognition technology will be applied in more fields.
1, enterprise, residential security and management.
2, electronic passports and identity cards.
3, public security, justice and criminal investigation.
4, information security: such as computer login, e-government and e-commerce, in e-commerce transactions are all done online, e-government in many of the approval process has also moved online.
Expanded Information:
Face Image Acquisition and Detection
Face Image Acquisition : Different face images can be captured by the camera lens, such as static images, dynamic images, different positions, different expressions and other aspects can be well captured. When the user is within the shooting range of the capture device, the capture device will automatically search and capture the user's face image.
Face Detection: face detection is mainly used in practice for pre-processing of face recognition, i.e., to accurately calibrate the position and size of the face in the image. Face images contain a wealth of pattern features, such as histogram features, color features, template features, structural features and Haar features. Face detection is to pick out the useful information in this, and use these features to achieve face detection.
Baidu Encyclopedia - Face Recognition