Active Contour and Morphological Filters for Geometrical Normalization of Human Face.
Gabriel SierraEdel B. García ReyesGerardo HamPublished in: CIARP (2005)
Keyphrases
- active contours
- human faces
- morphological filters
- mathematical morphology
- face detection
- object boundaries
- lighting conditions
- face recognition
- structuring elements
- level set
- image segmentation
- facial expressions
- face images
- shape prior
- morphological operators
- active appearance models
- energy function
- facial features
- segmentation method
- facial expression recognition
- median filter
- binary images
- morphological operations
- medical images
- object detection
- input image
- image analysis
- feature extraction
- image sequences