Offline handwritten mathematical expression recognition based on YOLOv5s.
Fei LiHongbo FangDengzhun WangRuixin LiuQing HouBenliang XiePublished in: Vis. Comput. (2024)
Keyphrases
- expression recognition
- facial expressions
- facial expression recognition
- mathematical expressions
- character recognition
- lip reading
- face detection
- real time face tracking
- face identification
- face images
- computer vision
- data sets
- expression classification
- facial images
- machine learning
- scale space
- object recognition
- statistical model
- human faces
- video sequences
- similarity measure
- feature extraction
- face recognition