Offline grammar-based recognition of handwritten sentences.
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Abstract
This paper proposes a sequential coupling of a Hidden Markov Model (HMM) recognizer for offline handwritten English sentences with a probabilistic bottom-up chart parser using Stochastic Context-Free Grammars (SCFG) extracted from a text corpus. Based on extensive experiments, we conclude that syntax analysis helps to improve recognition rates significantly.
Medical subject headings
- Algorithms
- Artificial Intelligence
- Electronic Data Processing
- Handwriting
- Image Interpretation, Computer-Assisted
- Information Storage and Retrieval
- Pattern Recognition, Automated
- Semantics