Complete Source Code of XP Idea OCR SDK (Delphi 5)

XP Idea OCR COM Library is an optical character recogniton engine compatible with Visual C++, C#, Visual Basic, Delphi, Borland C-builder, .NET and other programming languages/development platforms supporting COM technology. It is  completely implemented in Delphi 5 and does not depend on any 3rd party products and libraries.

 Features

• Completely trainable
  • You can build your own engine by choosing from wide range of intelligent classifiers
  • You can train the engine by providing samples of character images
  • Avoid connected character/segmentation problem by training the engine to recognize them directly as a group.
• Language independent
  • Can be trained for majority of languages and alphabets
  • Language specific  spellchecker
• OCR API is very simple and is easy to use

The source code includes implementation of following algorithms:

Imaging

•  Buffered fast access in-memory image
•  Automatic contrast adjustment
•  Image segmentation / blobs

Image Analysis

•  Text skew angle detection and correction
•  Text character / symbol extraction
• Morphological image filters
    - Dilatation
    - Erosion
    - Hit and Miss 
    - Thin

Image Binarization/Thresholding algorithms

• Global sampling
• Otsu
• Local and Local  MinMax
• Global and Local Triangle
• Global and Local Average
• Global Maximum Entropy

Feature extracting algorithms
 

• Zernike Moments
• LaGrange Moments
• Structured Models
• Area Moments (Cartesian Moments)
• Hu Invariants
• Principal Component Analysis (Karhunen-Loeve Transfrom)

Character recognizers/ Feature Vector classifiers

• Neural Network Classifier
• Nearest Neighbor/Search Tree/KD-Tree Classifier 
• Minimum Distance

Document Analysis / Physical Document structure

• Character and Text Line detection
• Word formation
• Disjoint character merging (“glues” back i ; % and other disconnected characters)
• Text Paragraph / Image detection
• Text orientation detection

AND MANY MORE.....

The source code sold "AS IS" , WITHOUT WARRANTIES  OF ANY KIND - EXPRESSED OR IMPLIED , INCLUDING WARRANTIES  FOR FUNCTIONALITY, PERFORMANCE OR MERCHANTABLILITY. NO WARANTY OF FITNESS FOR A PARTICULAR PURPOSE IS OFFERED. THE BUYER ASSUMES THE ENTIRE RISK OF USING THE SOURCE CODE. THERE IS NO MONEY BACK OR REFUND FOR THIS ITEM.

Please allow 24 to 48 hours for the delivery (over email).