Facial expression classification on web images.
Matthias RichterTobias GehrigHazim Kemal EkenelPublished in: ICPR (2012)
Keyphrases
- facial expressions
- expression recognition
- facial expression recognition
- recognition of facial expressions
- web images
- face recognition
- face images
- human faces
- facial expression analysis
- facial images
- facial features
- classification accuracy
- expression classification
- image classification
- feature extraction
- video sequences
- recognizing facial expressions
- emotion recognition
- image processing
- image search
- image annotation
- class labels
- text classification
- co occurrence
- image data
- active learning
- decision trees
- feature selection