বিনামূল্যে C# .NET API রসিদগুলিতে ডেটা সনাক্ত করতে

NuGet এর মাধ্যমে Receipt-OCR ইনস্টল করুন

 Install-Package Receipt-OCR 

গিটহাবের মাধ্যমে রসিদ-ওসিআর ইনস্টল করুন

 git clone https://github.com/Asprise/receipt-ocr.git 

সি# ব্যবহার করে একটি রসিদ চিত্র থেকে পাঠ্য বের করতে কীভাবে OCR অপারেশন করবেন?

using System;
using Asprise.OCR;

class Program
{
    static void Main(string[] args)
    {
        // Replace 'path_to_receipt_image.jpg' with the actual path to your receipt image file.
        string imagePath = "path_to_receipt_image.jpg";

        // Create an OCR engine instance from the Receipt-OCR library.
        OCR ocr = new OCR();

        try
        {
            // Load the receipt image.
            ocr.Image = imagePath;

            // Perform OCR text extraction.
            string extractedText = ocr.Recognize();
            
            // Print the extracted text or use it as needed.
            Console.WriteLine("Extracted Text from Receipt:");
            Console.WriteLine(extractedText);
        }
        catch (Exception ex)
        {
            Console.WriteLine("Error: " + ex.Message);
        }
        finally
        {
            // Clean up the OCR engine.
            ocr.Dispose();
        }
    }
}

C# API ব্যবহার করে বহু-রসিদ চিত্র থেকে পাঠ্য নিষ্কাশনের জন্য C# কোড

using System;
using Asprise.OCR;

class Program
{
    static void Main(string[] args)
    {
        // Replace 'path_to_multi_receipt_image.jpg' with the actual path to your image containing two receipts.
        string imagePath = "path_to_multi_receipt_image.jpg";

        // Create an OCR engine instance from the Receipt-OCR library.
        OCR ocr = new OCR();

        try
        {
            // Load the multi-receipt image.
            ocr.Image = imagePath;

            // Perform OCR text extraction.
            string extractedText = ocr.Recognize();

            // Split the extracted text into separate receipts based on a delimiter or pattern.
            string[] receipts = extractedText.Split(new string[] { "=== RECEIPT ===" }, StringSplitOptions.RemoveEmptyEntries);

            // Print or process each extracted receipt.
            for (int i = 0; i < receipts.Length; i++)
            {
                Console.WriteLine($"Extracted Text from Receipt {i + 1}:");
                Console.WriteLine(receipts[i]);
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine("Error: " + ex.Message);
        }
        finally
        {
            // Clean up the OCR engine.
            ocr.Dispose();
        }
    }
}