An integrated grammar-based approach for mathematical expression recognition.
Francisco AlvaroJoan-Andreu SánchezJosé-Miguel BenedíPublished in: Pattern Recognit. (2016)
Keyphrases
- expression recognition
- facial expression recognition
- facial expressions
- face images
- lip reading
- face identification
- face detection
- real time face tracking
- human faces
- recognizing facial expressions
- facial features
- face recognition
- decision trees
- pose variations
- matching algorithm
- image database
- feature extraction
- image segmentation