Robust and fast text-line extraction using local linearity of the text-line.
Hideaki GotoHirotomo AsoPublished in: Systems and Computers in Japan (1995)
Keyphrases
- line extraction
- text lines
- document images
- hough transform
- morphological operations
- handwritten documents
- optical character recognition
- handwriting recognition
- mathematical morphology
- partial occlusion
- structural features
- complex background
- information retrieval
- document analysis
- binary images
- face recognition
- image sequences
- adaptive thresholding
- contour lines
- image processing