PDF.co Web API - Document Parser API - Java - Parse with OCR

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PDF-co-Web-API-Java-Parse-with-OCR.pdf

How to parse with OCR for document parser API in Java using PDF.co Web API

PDF.co Web API is the flexible Web API that includes full set of functions from e-signature requests to data extraction, OCR, images recognition, pdf splitting and pdf splitting. Can also generate barcodes and read barcodes from images, scans and pdf.

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ByteScoutWebApiExample.iml

      <?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
  <component name="NewModuleRootManager" inherit-compiler-output="true">
    <exclude-output />
    <content url="file://$MODULE_DIR{code}quot;>
      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
    </content>
    <orderEntry type="inheritedJdk" />
    <orderEntry type="sourceFolder" forTests="false" />
    <orderEntry type="library" name="com.google.code.gson:gson:2.8.1" level="project" />
    <orderEntry type="library" name="com.squareup.okhttp3:okhttp:3.8.1" level="project" />
  </component>
</module>

DigitalOcean.yml

      ---
templateVersion: 3
templatePriority: 0
sourceId: DigitalOcean Invoice
detectionRules:
  keywords:
  # Template will match documents containing the following phrases:
  - DigitalOcean
  - 101 Avenue of the Americas
  - Invoice Number
fields:
  # Static field that will "DigitalOcean" to the result
  companyName:
    type: static
    expression: DigitalOcean
  # Macro field that will find the text "Invoice Number: 1234567" and return "1234567" to the result
  invoiceId:
    type: macros
    expression: 'Invoice Number: ({{Digits}})'
  # Macro field that will find the text "Date Issued: February 1, 2016" and return the date "February 1, 2016" in ISO format to the result
  dateIssued:
    type: macros
    expression: 'Date Issued: ({{SmartDate}})'
    dataType: date
    dateFormat: auto-mdy
  # Macro field that will find the text "Total: 
10.00" and return "110.00" to the result
  total:
    type: macros
    expression: 'Total: {{Dollar}}({{Number}})'
    dataType: decimal
  # Static field that will "USD" to the result
  currency:
    type: static
    expression: USD
tables:
- name: table1
  # The table will start after the text "Description     Hours"
  start:
    expression: 'Description{{Spaces}}Hours'
  # The table will end before the text "Total:"
  end:
    expression: 'Total:'
  # Macro expression that will find table rows "Website-Dev (1GB)    744    01-01 00:00    01-31 23:59    
0.00", etc.
  row:
    # Groups <description>, <hours>, <start>, <end> and <unitPrice> will become columns in the result table.
    expression: '{{LineStart}}{{Spaces}}(?<description>{{SentenceWithSingleSpaces}}){{Spaces}}(?<hours>{{Digits}}){{Spaces}}(?<start>{{2Digits}}{{Minus}}{{2Digits}}{{Space}}{{2Digits}}{{Colon}}{{2Digits}}){{Spaces}}(?<end>{{2Digits}}{{Minus}}{{2Digits}}{{Space}}{{2Digits}}{{Colon}}{{2Digits}}){{Spaces}}{{Dollar}}(?<unitPrice>{{Number}})'
  # Suggest data types for table columns (missing columns will have the default "string" type):
  columns:
  - name: hours
    type: integer
  - name: unitPrice
    type: decimal