Recognition of line graph images in documents by tracing connected components.
Toshimichi FudaShinichiro OmachiHirotomo AsoPublished in: Systems and Computers in Japan (2007)
Keyphrases
- connected components
- text lines
- connected component analysis
- binary images
- grey levels
- text detection
- input image
- grey level
- graph mining
- object recognition
- handwritten documents
- level set
- document images
- raster scan
- image classification
- image features
- connected component labeling
- level lines
- watershed transformation
- real world graphs
- strongly connected components
- image analysis
- feature extraction
- computer vision
- component labeling
- text regions
- license plate
- image processing algorithms
- undirected graph
- edge detection
- multiresolution