Background identification based segmentation and multilayer tree representation of document images.
Hui ChengZhigang FanPublished in: ICIP (3) (2002)
Keyphrases
- document images
- tree representation
- page segmentation
- line extraction
- text lines
- document image analysis
- binary tree
- printed text
- tree structure
- tree structures
- document analysis
- optical character recognition
- image segmentation
- level set
- text regions
- complex background
- word spotting
- object segmentation
- text detection
- printed documents
- multiscale
- page layout
- foreground objects
- image analysis
- bounding box
- binary images
- word segmentation
- image processing
- edge detection
- scanned documents