Facial Expression Recognition Using Facial Expression Intensity Characteristics of Thermal Image.
Yasunari YoshitomiTaro AsadaRyota KatoMasayoshi TabusePublished in: J. Robotics Netw. Artif. Life (2015)
Keyphrases
- facial expressions
- facial expression recognition
- recognizing facial expressions
- frontal view
- multiscale
- input image
- image features
- person independent
- face images
- single image
- image retrieval
- human faces
- low level
- facial images
- image content
- facial features
- video sequences
- feature points
- hidden markov models
- human computer interaction
- intensity images
- expression recognition
- facial expression analysis
- face recognition
- lighting conditions
- keypoints
- image set
- complex background
- facial animation
- optical flow
- recognition of facial expressions