Actual License Plate Images Clarity Classification via Sparse Representation.
Yudong ChengFeng LiuZongliang GanZiguan CuiPublished in: ICIG (2) (2017)
Keyphrases
- sparse representation
- image classification
- license plate
- dictionary learning
- test images
- automatic recognition
- sparse coding
- image features
- input image
- license plate detection
- character recognition
- face recognition
- object tracking
- image data
- image retrieval
- feature extraction
- edge detection
- image representation
- edge information
- texture information
- object recognition
- dimensionality reduction
- machine learning
- segmentation algorithm
- signal processing
- image matching
- visual words