Face Recognition System Using Accurate and Rapid Estimation of Facial Position and Scale.
Takatsugu HirayamaYoshio IwaiMasahiko YachidaPublished in: AVBPA (2003)
Keyphrases
- human faces
- face images
- facial expressions
- facial features
- facial images
- facial recognition
- accurate estimation
- expression recognition
- face model
- face region
- face recognition
- facial expression recognition
- face detection
- lighting conditions
- face analysis
- high quality
- highly accurate
- facial expression analysis
- scale space
- estimation algorithm
- position estimation
- facial landmarks
- facial motion
- precise localization
- estimation accuracy
- pose variations
- face databases
- computationally efficient
- principal component analysis
- video sequences
- skin color
- active appearance models
- position information
- position and orientation
- estimation error
- feature points
- high accuracy
- facial gestures