A robust and multiscale document image segmentation for block line/text line structures extraction.
Olivier DéforgesDominique BarbaPublished in: ICPR (1) (1994)
Keyphrases
- text lines
- multiscale
- document images
- image segmentation
- line extraction
- structural features
- connected components
- text line segmentation
- text detection
- optical character recognition
- handwriting recognition
- hough transform
- image processing
- handwritten documents
- image representation
- printed documents
- document image analysis
- computer vision
- document analysis
- complex background
- edge detection
- active contours
- natural images
- object detection
- object segmentation
- level set
- graph cuts
- superpixels
- markov random field
- gray level
- handwritten text