Viewing Writing as Video: Optical Flow based Multi-Modal Handwritten Mathematical Expression Recognition.
Hanbo ChengJun DuPengfei HuJiefeng MaZhenrong ZhangMobai XuePublished in: ICASSP (2024)
Keyphrases
- multi modal
- expression recognition
- optical flow
- real time face tracking
- video search
- semantic concepts
- facial expressions
- facial expression recognition
- video sequences
- video data
- multimedia
- video content
- multiple modalities
- multi modality
- video analysis
- face detection
- cross modal
- image sequences
- high dimensional
- flow field
- video frames
- face identification
- audio visual
- computer vision
- moving objects
- visual data
- key frames
- camera motion
- visual features
- object recognition
- three dimensional
- image processing