Doush et al., 2016 - Google Patents
Improving post-processing optical character recognition documents with Arabic language using spelling error detection and correctionDoush et al., 2016
- Document ID
- 8448676712720453263
- Author
- Doush I
- Al-Trad A
- Publication year
- Publication venue
- International Journal of Reasoning-based Intelligent Systems
External Links
Snippet
The optical character recognition (OCR) is used to convert scanned documents into text. The resulted text need to be validated for correctness. The problem increased when working on Arabic text because of the complexity of Arabic language. This research aims to explore the …
- 230000003287 optical 0 title abstract description 9
Classifications
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- G06F17/20—Handling natural language data
- G06F17/27—Automatic analysis, e.g. parsing
- G06F17/2765—Recognition
- G06F17/277—Lexical analysis, e.g. tokenisation, collocates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
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- G06F17/3061—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F17/30634—Querying
- G06F17/30657—Query processing
- G06F17/30675—Query execution
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- G06F17/2765—Recognition
- G06F17/2775—Phrasal analysis, e.g. finite state techniques, chunking
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- G06F17/20—Handling natural language data
- G06F17/21—Text processing
- G06F17/22—Manipulating or registering by use of codes, e.g. in sequence of text characters
- G06F17/2217—Character encodings
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- G06F17/271—Syntactic parsing, e.g. based on context-free grammar [CFG], unification grammars
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G06F17/273—Orthographic correction, e.g. spelling checkers, vowelisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
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- G—PHYSICS
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- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/62—Methods or arrangements for recognition using electronic means
- G06K9/68—Methods or arrangements for recognition using electronic means using sequential comparisons of the image signals with a plurality of references in which the sequence of the image signals or the references is relevant, e.g. addressable memory
- G06K9/6807—Dividing the references in groups prior to recognition, the recognition taking place in steps; Selecting relevant dictionaries
- G06K9/6842—Dividing the references in groups prior to recognition, the recognition taking place in steps; Selecting relevant dictionaries according to the linguistic properties, e.g. English, German
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- G06K9/00852—Recognising whole cursive words
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