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删除 ocr

This commit is contained in:
强 杨 2024-02-18 14:57:46 +08:00
parent 2f5be4d780
commit 3dc95e7686
2 changed files with 0 additions and 66 deletions
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65
App_Code/OcrHelper.cs.exclude
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@ -1,65 +0,0 @@
using PaddleOCRSharp;
using System;
using System.Drawing;
public class OcrHelper
{
//private static TesseractEngine engine = new TesseractEngine("./ocr_models", "chi_sim");
//public static OCRResult GetOcrResult(Bitmap bitmap)
//{
// try
// {
// using var tempBitmap = new Bitmap(bitmap);
// var ocrResult = paddleOCREngine.DetectText(tempBitmap);
// return ocrResult;
// }
// catch (Exception ex)
// {
// ExceptionNotice.SendAsync(ex, "Ocr文字识别异常！");
// throw;
// }
//}
private static string RootDirectory = EngineBase.GetRootDirectory().TrimEnd('\\') + "\\inference";
//建议程序全局初始化一次即可，不必每次识别都初始化，容易报错。
private static PaddleOCREngine paddleOCREngine = paddleOCREngine = new PaddleOCREngine(new OCRModelConfig()
{
det_infer = RootDirectory + "\\ch_PP-OCRv3_det_infer",
cls_infer= RootDirectory + "\\ch_ppocr_mobile_v2.0_cls_infer",
rec_infer = RootDirectory + "\\ch_PP-OCRv3_rec_infer",
keys = RootDirectory + "\\ppocr_keys.txt",
}, new OCRParameter());
public static OCRResult GetOcrResult(Bitmap bitmap)
{
try
{
using (var tempBitmap = new Bitmap(bitmap))
{
return paddleOCREngine.DetectText(tempBitmap);
}
}
catch (Exception ex)
{
throw;
}
}
public static OCRResult GetOcrResult(byte[] bytes)
{
try
{
var ocrResult = paddleOCREngine.DetectText(bytes);
return ocrResult;
}
catch (Exception ex)
{
throw;
}
}
}

1
packages.config
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@ -1,5 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="Newtonsoft.Json" version="12.0.1" targetFramework="net48" />
<package id="PaddleOCRSharp" version="4.0.1" targetFramework="net48" />
</packages>