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36 lines
805 B
36 lines
805 B
module.exports = { |
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/* |
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* OEM = OCR Engine Mode, and there are 5 possible modes. |
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* |
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* By default tesseract.js uses TESSERACT_LSTM_COMBINED mode, which uses LSTM when possible. |
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* If you need to use some tesseract v3 features (like tessedit_char_whitelist), |
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* you need to use TESSERACT_ONLY mode. |
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* |
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*/ |
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OEM: { |
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TESSERACT_ONLY: 0, |
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LSTM_ONLY: 1, |
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TESSERACT_LSTM_COMBINED: 2, |
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DEFAULT: 3, |
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COUNT: 4, |
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}, |
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/* |
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* PSM = Page Segmentation Mode |
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*/ |
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PSM: { |
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OSD_ONLY: '0', |
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AUTO_OSD: '1', |
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AUTO_ONLY: '2', |
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AUTO: '3', |
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SINGLE_COLUMN: '4', |
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SINGLE_BLOCK_VERT_TEXT: '5', |
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SINGLE_BLOCK: '6', |
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SINGLE_LINE: '7', |
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SINGLE_WORD: '8', |
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SINGLE_CHAR: '9', |
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SPARSE_TEXT: '10', |
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SPARSE_TEXT_OSD: '11', |
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RAW_LINE: '12', |
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COUNT: '13', |
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}, |
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};
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