Text String Extraction from Scene Image Based on Edge Feature and Morphology.
Yuming WangNaoki TanakaPublished in: Document Analysis Systems (2008)
Keyphrases
- string matching
- text extraction
- automatically extracted
- automatically extracting
- video sequences
- d scene
- database
- pattern matching
- text mining
- information retrieval
- motion features
- scene understanding
- multiple images
- input image
- complex scenes
- image processing
- image sequences
- d objects
- computer vision
- suffix tree
- data structure
- object recognition
- moving objects
- regular expressions
- edit distance
- image features
- web documents
- edge information
- object detection
- dynamic scenes
- real scenes
- keywords
- feature correspondences
- single image
- feature points
- edge segments
- photometric properties