ProcessPage(Uri,int,AutoFormsRecognizePageResult) Method

Summary

Performs field processing on the recognized page image.

Syntax

C++/CLI

Java

Python

public FormPage ProcessPage( 
   Uri url, 
   int pageNumber, 
   AutoFormsRecognizePageResult pageResult 
)

public FormPage processPage( 
   java.net.URI,  
   int,  
   AutoFormsRecognizePageResult 
);

public: 
FormPage^ ProcessPage(  
   Uri^ url, 
   int pageNumber, 
   AutoFormsRecognizePageResult^ pageResult 
)

def ProcessPage(self,url,pageNumber,pageResult):

Parameters

url
A System.Uri containing the recognized page image date.

pageNumber
1-based index of the in url.

pageResult
The recognition result of the page that is returned by RecognizePage(RasterImage,Int32,List<IMasterFormsCategory>).

Return Value

The processed fields of the page if they exist, otherwise it returns null.

Remarks

If the specified page does not have processing fields, it returns null.

The alignment to the page is calculated internally from the pageResult.

The url must have all form pages.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Forms.Common; 
using Leadtools.Forms.Auto; 
using Leadtools.Document; 
using Leadtools.Ocr; 
using Leadtools.Forms.Recognition; 
using Leadtools.Forms.Processing; 
using Leadtools.Barcode; 
 
 
public void AutoPageRecognitionAndProcessing1Uri() 
{ 
   string root = Path.Combine(LEAD_VARS.ImagesDir, @"Forms\FormsDemo\OCR_Test"); 
   RasterCodecs codecs = new RasterCodecs(); 
 
   DiskMasterFormsRepository repository = new DiskMasterFormsRepository(codecs, root); 
 
   using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.LEAD)) 
   { 
      ocrEngine.Startup(null, null, null, LEAD_VARS.OcrLEADRuntimeDir); 
 
      BarcodeEngine barcodeEngine = new BarcodeEngine(); 
 
      AutoFormsEngine autoEngine = new AutoFormsEngine(repository, ocrEngine, barcodeEngine); 
      autoEngine.MinimumConfidenceRecognized = autoEngine.GetMinimumRecognizedConfidencePage(); 
 
      Uri url = new Uri(Path.Combine(LEAD_VARS.ImagesDir, @"Forms\Forms to be Recognized\OCR\FCC-107_OCR_Filled.tif")); 
 
      AutoFormsRecognizePageResult result = autoEngine.RecognizePage(url, 1, new AutoFormsEnginePageRecognitionOptions()); 
      if (result == null) 
         return; 
      FormPage pageFields = autoEngine.ProcessPage(url, 1, result); 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
   public const string OcrLEADRuntimeDir = @"C:\LEADTOOLS22\Bin\Common\OcrLEADRuntime"; 
}

Requirements

Target Platforms

Reference

AutoFormsEngine Class

AutoFormsEngine Members

Overload List

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Help Version 22.0.2023.3.31

Leadtools.Forms.Auto Assembly

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