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Optical Character Recognition (OCR) With TESS4J

DZone's Guide to

Optical Character Recognition (OCR) With TESS4J

Sometimes you just need character recognition. Enter Tess4j. Here's how to implement optical character recognition for images and documents.

· Web Dev Zone ·
Free Resource

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Tess4j is a JNA-based wrapper for Tesseract OCR DLL, the library provides optical character recognition (OCR) support for:

  • TIFF, JPEG, GIF, PNG, and BMP image formats
  • Multi-page TIFF images
  • PDF document format

How To Run The Sample

Step 1 :Download the Maven  project from here

Step 2 : Run the Example

Add VM Argument

64 bit

-Djna.library.path=${workspace_loc:/ocr-tess4j-example}/dlls/x64

32 bit

-Djna.library.path=${workspace_loc:/ocr-tess4j-example}/dlls/x86

ocr6

  Step 3  : Output

ocr4ocr5



Deploy code to production now. Release to users when ready. Learn how to separate code deployment from user-facing feature releases with LaunchDarkly.

Topics:
.net ,java ,web dev ,tess4j

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