Real Time Creation of Pseudo 2D HMMs for Composite Keyword Spotting in Document Images.
Beom-Joon ChoBong-Kee SinJin Hyung KimPublished in: IEICE Trans. Inf. Syst. (2004)
Keyphrases
- document images
- keyword spotting
- printed documents
- hidden markov models
- handwritten documents
- speech recognition
- document image analysis
- document analysis
- optical character recognition
- character recognition
- scanned documents
- language identification
- document processing
- document image retrieval
- text retrieval
- text lines
- speech processing
- page layout
- color images
- image processing