Dewarping of document image by global optimization.
Hironori EzakiSeiichi UchidaAkira AsanoHiroaki SakoePublished in: ICDAR (2005)
Keyphrases
- document images
- global optimization
- document image analysis
- document analysis
- particle swarm optimization
- pso algorithm
- language identification
- document image understanding
- page segmentation
- scanned documents
- optical character recognition
- global solution
- document processing
- global search
- constrained global optimization
- evolutionary algorithm
- printed documents
- particle swarm optimization pso
- image completion
- gray scale
- line extraction
- image processing