Printed Mathematical Expression Recognition from Document Images Based on Augmentation Techniques and Transformer.
Tran-Huy LeMinh-Dzung VoHuu-Hung NguyenThuy-Binh NguyenHong-Quan NguyenThi-Lan LePublished in: RIVF (2023)
Keyphrases
- document images
- expression recognition
- optical character recognition
- mathematical expressions
- scanned documents
- facial expression recognition
- facial expressions
- scanned images
- mathematical formulas
- printed text
- document image analysis
- document analysis
- page segmentation
- face detection
- face images
- document image retrieval
- facial features
- word spotting
- face identification
- printed documents
- historical documents
- page layout
- multiscale
- handwritten documents
- straight line
- human faces