Image Skew Detection for Formulas without Fraction Bars Using Connected Components Analysis.
Lichun ZhangYue LuGuoyue ChenPatrick S. P. WangPublished in: CIT (2007)
Keyphrases
- connected components
- connected component analysis
- image analysis
- binary images
- grey levels
- input image
- raster scan
- multiscale
- text lines
- image classification
- image retrieval
- grey level
- image features
- watershed transformation
- segmentation method
- level lines
- connected component labeling
- image representation
- partial occlusion
- image processing algorithms
- level set
- color images
- text detection
- high resolution
- image segmentation