Effective Optical Braille Recognition Based on Two-Stage Learning for Double-Sided Braille Image.
Renqiang LiHong LiuXiangdong WangYueliang QianPublished in: PRICAI (3) (2019)
Keyphrases
- image features
- visual recognition
- visual object recognition
- image data
- single image
- image retrieval
- image classification
- learning algorithm
- image matching
- image analysis
- reinforcement learning
- multiscale
- high resolution
- template matching
- object recognition
- image content
- unsupervised learning
- image processing
- learning stage
- input image
- feature points
- computer vision
- low level
- image pixels
- video sequences
- license plate
- image capture
- linear predictors
- feature extraction