Advanced Techniques
The main programming aspects are presented in the following sections:
- Programming Aspects
- Different Ways to Load the Engine Object
- Using ABBYY FineReader Engine in Multi-Threaded Server Applications
- Error Handling
- Handling Errors During PDF/XPS Export
- Working with Properties
- Working with Collections
- Working with Connectable Objects
- Working with COM Interfaces from a Scripting Language
- Using ABBYY FineReader Engine in Delphi
- Using ABBYY FineReader Engine in Java
- Using ABBYY FineReader Engine in .NET Core
- Using ABBYY FineReader Engine in C (Objective-C)
- Using Visual Components in Different Versions of Visual Studio
For tuning document processing parameters, see the following sections:
- Working with Profiles
- Tuning Parameters of Preprocessing, Analysis, Recognition, and Synthesis
- Tuning Export Parameters
- Parallel Processing
- Exporting Large Documents
For information on working with images, languages, layout, fonts, and recognized texts, see the following sections:
- Working with Images
- Working with Languages
- Working with Layout and Blocks
- Working with Text
- Working with Fonts
- Iterating Document Pages
- Using Voting API
- Using Text Type Autodetection
For details on special cases, such as recognition of Chinese, Japanese, and Korean languages, checkmarks, barcodes, handprinted texts, see the following sections:
- Recognizing Checkmarks
- Recognizing Barcodes
- Recognizing Handprinted Texts
- Recognizing Handprinted Arabic Digits
- Recognizing Chinese, Japanese, and Korean Languages
- ZUGFeRD-compliant electronic invoices
Information on working with dictionaries can be found here:
Finally, information of Visual Components is described in:
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