Keyphrases
- binarization method
- image data
- input image
- multiscale
- image features
- single image
- median filtering
- image analysis
- image segmentation
- edge detection
- high resolution
- template matching
- segmentation method
- phase congruency
- license plate
- spatial information
- visual quality
- segmentation algorithm
- contrast enhancement
- image structure
- infrared images
- document images
- image binarization