Image Representations for Facial Expression Coding.
Marian Stewart BartlettGianluca DonatoJavier R. MovellanJoseph C. HagerPaul EkmanTerrence J. SejnowskiPublished in: NIPS (1999)
Keyphrases
- facial expressions
- image representation
- facial expression recognition
- multiscale
- image classification
- bag of words
- human faces
- object recognition
- image content
- image features
- facial features
- face recognition
- expression recognition
- facial images
- face images
- visual words
- image retrieval
- facial expression analysis
- video sequences
- recognition of facial expressions
- feature space
- expression classification
- low level features
- facial actions
- facial motion
- recognizing facial expressions
- sparse coding
- sparse representation
- image database
- co occurrence
- wavelet transform
- high level
- image processing
- computer vision
- machine learning