A Morphological Approach to Text String Extraction from Regular Periodic Overlapping Text/Background Images.
Su LiangMajid AhmadiMalayappan ShridharPublished in: ICIP (1) (1994)
Keyphrases
- text extraction
- complex background
- string matching
- input image
- image data
- line extraction
- text information
- automatically extracted
- textual information
- text retrieval
- image analysis
- keywords
- object recognition
- image regions
- high contrast
- semantic information
- image database
- image features
- text regions
- text detection
- information retrieval
- morphological operations
- historical documents
- printed text
- image retrieval
- historical manuscripts
- data structure
- three dimensional
- text graphics
- morphological features
- web images
- image set
- information extraction
- video sequences
- similarity measure