A Morphological Approach to Text String Extraction from Regular Periodic Overlapping Text/Background Images.
Su LiangMajid AhmadiMalayappan ShridharPublished in: CVGIP Graph. Model. Image Process. (1994)
Keyphrases
- text extraction
- complex background
- string matching
- text information
- automatically extracted
- information retrieval
- textual information
- image database
- three dimensional
- image data
- text mining
- high contrast
- text detection
- line extraction
- image retrieval
- image analysis
- object recognition
- input image
- semantic information
- web images
- morphological filters
- scanned images
- historical manuscripts
- morphological image processing
- text retrieval
- pattern matching
- image classification
- edge detection
- image features
- information extraction
- data structure
- keywords
- similarity measure
- image processing
- text documents
- image regions
- color images
- printed text
- image sequences
- text graphics