vintasoft/Vintasoft.Imaging.FormsProcessing.Ocrv8.0.5.1
.NET FW3.5.NET FW4.7.2.NET 7.0.NET 8.0
Classes, which define OCR form fields. Classes, which define how OCR form fields must be shown in WinForms image viewer. Classes, which define how user can interact with OCR form fields in WinForms image viewer.
Get Started
$ dotnet add package Vintasoft.Imaging.FormsProcessing.OcrReadme
Vintasoft.Imaging.FormsProcessing.Ocr.dll assembly is the assembly from VintaSoft Forms Processing .NET Plug-in and it contains classes that define OCR form fields. Also assembly contains classes that define how OCR form fields must be shown in WinForms image viewer and how user can interact with OCR form fields in WinForms image viewer.
VintaSoft Forms Processing .NET Plug-in allows to identify and align a document image to match the known template and recognize optical marks (OMR), text (OCR) and barcodes in the document form.
GENERAL FEATURES:
- The plug-in can be used for developing .NET 10/9/8/7/6 applications (console, WPF, WinForms, ASP.NET Core, service, etc) for Windows
- The plug-in can be used for developing .NET Framework 4.8-4.0 and 3.5 applications (console, WPF, WinForms, ASP.NET MVC, ASP.NET WebForms, service, etc) for Windows
- The plug-in core is written in C#
- AnyCPU, x86 and x64 mode support
- Identify an image from known templates and align the image to match its template (document recognition):
- Create an image imprint based on lines, L search pattern or user defined algorithm
- Compare 2 image imprints. The algorithm can compensate distortions, which are related with displacement, scale or rotation
- Identify an image from a set of known templates and get the transformation matrix from image to the template image
- Align an image to match its template using the transformation matrix from image to the template image
- Identify a form image and recognize optical marks, text and barcodes in the form
- Define a form template that defines an image with blank form
- Create a form template by code
- Display a form template in WinForms or WPF:
- Display a form template on source image
- Build a form template using mouse
- Edit a form template using mouse
- Customize the visual appearance of form template
- Serialize form templates into XML, deserialize form templates from XML
- Identify a form template for filled form from a set of known form templates
- Define a form template that defines an image with blank form