Document & Layout Analysis

FineReader Engine, Mobile OCR Engine, Cloud OCR SDK
9.x, 10, 11
Technology & Features

After image pre-processing, the recognition areas have to be defined. Here an illustration screenshot:

Developers can do this manually or choose from 3 different modes for automatic document analysis (DA):

  • Full text DA
    recognises all text on documents, including text embedded in pictures, charts and diagrams
  • DA with layout retention
    brings auto-detection of blocks, tables, barcodes, and pictures
  • Invoice pre-processing DA
    with a focus on numbers and tables
  • Manual block creation
    is mostly used in Field Level/Zonal Recognition scenarios

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Back to: OCR Processing Steps

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