Filters for graph-based keyword spotting in historical handwritten documents.
Michael StaufferAndreas FischerKaspar RiesenPublished in: Pattern Recognit. Lett. (2020)
Keyphrases
- keyword spotting
- handwritten documents
- historical documents
- historical manuscripts
- handwriting recognition
- document analysis
- character recognition
- speech recognition
- document image analysis
- document images
- text retrieval
- printed documents
- speech processing
- hidden markov models
- word segmentation
- digital libraries
- feature extraction
- visual features
- word level
- signal processing
- information retrieval systems