Keyphrases
- video retrieval
- video streams
- character recognition
- signature verification
- handwriting recognition
- handwritten characters
- video database
- data sets
- sketch recognition
- video content
- word recognition
- online handwriting
- hand drawn
- digital libraries
- optical character recognition
- chinese characters
- multiscale
- learning algorithm
- machine learning
- middle level
- real time
- primal sketch
- database