Tesseract-OCR-iOS

4.0.0

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Tesseract OCR iOS is a Framework for iOS7+, compiled also for armv7s and arm64.
gali8/Tesseract-OCR-iOS

What's New

4.0.0

2015-04-03T02:24:03Z

There are many API-breaking changes in this release. Check the wiki for information about how to use the latest version of the library: https://github.com/gali8/Tesseract-OCR-iOS/wiki

  • Added "G8" prefix to classes.
  • Added new NSOperation subclass (G8RecognitionOperation) for easily performing recognition asynchronously.
  • Added option to set maximum allowed recognition time before Tesseract stops recognition.
  • Added ability to fetch thresholded image from Tesseract.
  • Added new class for organizing recognition info (G8RecognizedBlock).
  • Added ability to provide Tesseract with configuration files.
  • Added ability to use a custom path prefix for the tessdata folder.
  • Added member variables for accessing Tesseract's page layout analysis (orientation, skew, etc.).
  • Added member variable for setting image resolution.
  • Added ability to clear Tesseract cache to free up memory.
  • Added constants for parameters, PSM modes, orientations, iteration levels, and more.
  • Added method to fetch hOCR information.
  • Added unit tests and testing coverage.
  • Updated initializers.
  • Removed framework binary from repository.

Thanks to @bamx, @ws233, and @PatrickNLT for their contributions!

Tesseract OCR iOS

Build Status Coverage Status

Use Tesseract OCR in iOS 7.0+ projects written in either Objective-C or Swift. Easy and fast.

These are the current versions of the upstream bundled libraries within the framework that this repository provides:

Getting Started

See the Installation page in the wiki. Once you're setup see some usage examples.

Known Limitations

  • No OS X support.
  • Strict requirement on language files existing in a referenced "tessdata" folder.

Release Notes

3.1.1 and greater

See the Releases page

Older releases

See the Release Notes wiki page

License

Tesseract OCR iOS and TesseractOCR.framework are distributed under the MIT license (see LICENSE.md).

Tesseract, maintained by Google (http://code.google.com/p/tesseract-ocr/), is distributed under the Apache 2.0 license (see http://www.apache.org/licenses/LICENSE-2.0).

Contributors

Daniele Galiotto (founder) - iOS Freelance Developer - www.g8production.com

Kevin Conley - www.kevintechnology.com

Description

  • Swift Tools
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Dependencies

  • None
Last updated: Mon Apr 08 2024 04:07:05 GMT-0900 (Hawaii-Aleutian Daylight Time)