Keyphrases
- joint optimization
- chinese characters
- hand written
- chinese character recognition
- character recognition
- recognition rate
- object recognition
- recognition accuracy
- machine vision
- multiple description coding
- tree structure
- image processing
- feature extraction
- machine learning
- index structure
- sparse representation
- image quality
- d objects
- pattern recognition
- recognition algorithm
- signal processing
- training data
- decision trees
- residual vector quantization
- computer vision