Programming with LEADTOOLS OCR

The LEADTOOLS OCR SDK provides functions for incorporating optical character recognition (OCR) technology into an application. OCR is used to process bitmap document images into text. LEADTOOLS OCR modules provide functions to:

✎ NOTE

User words and dictionaries are no longer supported in the LEADTOOLS OCR Module - OmniPage Engine.

LEADTOOLS uses an OCR handle to interact with the OCR engine and the internal OCR list of pages. The OCR handle is a communication session between the LEADTOOLS OCR and an OCR engine installed on the system. The OCR handle is an internal structure that contains all the necessary information for recognition, getting and setting information, and text verification.

To begin programming with LEADTOOLS OCR, you must first unlock the OCR features. Unless OCR features are unlocked, OCR properties, methods, and events will not be available.

Unlocking OCR Features

Unlocking Special LEAD OCR Features

See Also

Overview

Tutorials

Help Version 21.0.2021.7.2
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LEADTOOLS OCR Module - OmniPage Engine C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.