Scanned Compound Document Encoding Using Multiscale Recurrent Patterns.
Nelson C. FranciscoNuno M. M. RodriguesEduardo A. B. da SilvaMurilo B. de CarvalhoSérgio M. M. de FariaVítor Manuel Mendes da SilvaPublished in: IEEE Trans. Image Process. (2010)
Keyphrases
- multiscale
- document images
- information retrieval systems
- information retrieval
- scanned documents
- document collections
- coarse to fine
- scale space
- image segmentation
- affine invariant
- pattern mining
- retrieval systems
- web documents
- wavelet transform
- artificial neural networks
- text documents
- sequential patterns
- document clustering
- design patterns
- document classification
- image representation
- document representation
- data mining techniques