画像のテーブルやフォームから構造化されたデータを抽出する方法

using Aspose.OCR;

OcrInput input = new OcrInput(InputType.SingleImage);
input.Add("scanned_invoice.png");
input.Add("filled_form.jpg");

RecognitionSettings settings = new RecognitionSettings();
settings.DetectAreasMode = DetectAreasMode.TABLE; // or DetectAreasMode.FORM
settings.Language = Language.English;

AsposeOcr ocr = new AsposeOcr();
List<RecognitionResult> results = ocr.Recognize(input, settings);

foreach (RecognitionResult result in results)
{
    result.Save("output_table.xlsx", SaveFormat.Xlsx); // Spreadsheet
    result.Save("output_table.json", SaveFormat.Json); // JSON
    result.Save("output_table.txt", SaveFormat.Text);  // Text
}

try
{
    AsposeOcr ocr = new AsposeOcr();
    List<RecognitionResult> results = ocr.Recognize(input, settings);
    // Further processing...
}
catch (Exception ex)
{
    Console.WriteLine($"Error: {ex.Message}");
}

foreach (string file in Directory.GetFiles("./forms", "*.jpg"))
{
    input.Add(file);
}

using Aspose.OCR;
using System;
using System.Collections.Generic;
using System.IO;

class Program
{
    static void Main(string[] args)
    {
        try
        {
            OcrInput input = new OcrInput(InputType.SingleImage);
            input.Add("scanned_invoice.png");
            input.Add("filled_form.jpg");

            RecognitionSettings settings = new RecognitionSettings();
            settings.DetectAreasMode = DetectAreasMode.TABLE;
            settings.Language = Language.English;

            AsposeOcr ocr = new AsposeOcr();
            List<RecognitionResult> results = ocr.Recognize(input, settings);

            foreach (RecognitionResult result in results)
            {
                result.Save("output_table.xlsx", SaveFormat.Xlsx);
                result.Save("output_table.json", SaveFormat.Json);
                result.Save("output_table.txt", SaveFormat.Text);
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error: {ex.Message}");
        }
    }
}