Convex hull based approach for multi-oriented character recognition from graphical documents.
Partha Pratim RoyUmapada PalJosep LladósFumitaka KimuraPublished in: ICPR (2008)
Keyphrases
- character recognition
- convex hull
- document analysis
- printed documents
- machine vision
- handwritten documents
- optical character recognition
- hand written
- convex polyhedra
- mixed integer
- character segmentation
- chinese characters
- information retrieval
- word recognition
- document collections
- ocr systems
- word spotting
- handwritten chinese
- handwritten digits
- handwriting recognition
- handwritten characters
- license plate
- document processing
- training samples
- feasible solution
- extreme points
- data points
- machine learning
- convex sets
- feature selection
- printed characters
- integer points
- real time