OCR a Region of an Image
This example demonstrates a 41% speed improvement by choosing a specific area of an image to perform OCR (Optical Character Recognition) in .NET. These are called ContentAreas or CropAreas.
How to Crop Specific Area of Image in C#
- Download a C# library to crop a specific area of an image
- Instantiate the
IronTesseractclass. - Instantiate the
CropRectangleobject with the specified region. - Use the
AddImagemethod to add the image along with the crop details. - Use the
Readmethod to read from the specified region.



