A robust face emotion recognition approach through optimized SIFT features and adaptive deep belief neural network.
Yenumaladoddi JayasimhaR. Venkata Siva ReddyPublished in: Intell. Decis. Technol. (2019)
Keyphrases
- emotion recognition
- sift features
- neural network
- facial expressions
- scale invariant feature transform
- keypoints
- facial images
- feature detection
- feature descriptors
- mean shift
- human faces
- human computer interaction
- image features
- audio visual
- emotional state
- visual words
- multiscale
- face recognition
- multi modal
- knn
- image data