/// <summary>
/// Read Text from Image and Store in Text File
/// </summary>
/// <param name="ImagePath">specify the Image Path</param>
/// <param name="StoreTextFilePath">Specify the Store Text File</param>
private static void ReadTextFromImage(String ImagePath, String StoreTextFilePath)
{
try
{
// Grab Text From Image
MODI.Document ModiObj = new MODI.Document();
ModiObj.Create(ImagePath);
ModiObj.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
//Retrieve the text gathered from the image
MODI.Image ModiImageObj = (MODI.Image)ModiObj.Images[0];
// Store Image Content in Text File
FileStream CreateFileObj = new FileStream(StoreTextFilePath, FileMode.Create);
//save the image text in the text file
StreamWriter WriteFileObj = new StreamWriter(CreateFileObj);
WriteFileObj.Write(ModiImageObj.Layout.Text);
WriteFileObj.Close();
ModiObj.Close();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
/*
* public SubtitleImage GetImage()
* {
* Bitmap b = GetBitmap();
* Debugger.Print(Scan());
* return new SubtitleImage(GetBitmap());
* }*/
public string Scan()
{
string bitmapName = Path.GetTempPath() + "suprip_temp.png";
MODI.Document md = new MODI.Document();
GetBitmap().Save(bitmapName);
md.Create(bitmapName);
md.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
MODI.Image image = (MODI.Image)md.Images[0];
MODI.Layout layout = image.Layout;
string scanned = "";
ocrWords = new List <OcrWord>();
for (int j = 0; j < layout.Words.Count; j++)
{
// Get this word and deal with it.
MODI.Word word = (MODI.Word)layout.Words[j];
OcrWord w = new OcrWord(word.RecognitionConfidence, word.Text);
ocrWords.Add(w);
string text = word.Text;
scanned += text + " ";
int rc = word.RecognitionConfidence;
}
md.Close(false);
return(scanned);
}
private string ReadImage(string imagePath)
{
string imageText = string.Empty;
try
{
// Grab Text From Image
MODI.Document ModiObj = new MODI.Document();
ModiObj.Create(imagePath);
ModiObj.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
//Retrieve the text gathered from the image
MODI.Image ModiImageObj = (MODI.Image)ModiObj.Images[0];
//System.Console.WriteLine(ModiImageObj.Layout.Text);
imageText = ModiImageObj.Layout.Text;
ModiObj.Close();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return imageText;
}
public string Analyse()
{
string texts = "";
if (_MODIDocument == null)
{
return(texts);
}
try
{
// add event handler for progress visualisation
//_MODIDocument.OnOCRProgress += new MODI._IDocumentEvents_OnOCRProgressEventHandler(this.ShowProgress);
// the MODI call for OCR
// _MODIDocument.OCR(_MODIParameters.Language,_MODIParameters.WithAutoRotation,_MODIParameters.WithStraightenImage);
_MODIDocument.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
//this.textBox1.Text = (_MODIDocument.Images[0] as MODI.Image).Layout.Text;
//MessageBox.Show((_MODIDocument.Images[0] as MODI.Image).Layout.Text);
texts = (_MODIDocument.Images[0] as MODI.Image).Layout.Text;
//statusBar1.Text = "Ready.";
_MODIDocument.Close(false);
_MODIDocument = null;
}
catch (Exception ee)
{
// simple exception "handling"
//MessageBox.Show(@""+ee.Message+@""+ee.ToString()+@"");
}
return(texts);
}
public override string OCR(string filename)
{
MODI.Document doc = new MODI.Document();
doc.Create(filename);
MODI.Image img = (MODI.Image)doc.Images[0];
img.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
var text = img.Layout.Text;
doc.Close();
return text;
}
public static string getTextBitmap(string nameImage)
{
string text = null;
try {
string file = Path.GetFullPath(nameImage + ".jpg");
MODI.Document md = new MODI.Document();
md.Create(file);
md.OCR(MODI.MiLANGUAGES.miLANG_SPANISH, false, false);
MODI.Image image = (MODI.Image)md.Images[0];
MODI.Layout layout = image.Layout;
text = image.Layout.Text.Trim().Replace("\r\n", "");
md.Close(false);
}catch(Exception e){
text = null;
}
return text;
}
public static string getTextBitmap(string nameImage)
{
string text = null;
try {
string file = Path.GetFullPath(nameImage + ".jpg");
MODI.Document md = new MODI.Document();
md.Create(file);
md.OCR(MODI.MiLANGUAGES.miLANG_SPANISH, false, false);
MODI.Image image = (MODI.Image)md.Images[0];
MODI.Layout layout = image.Layout;
text = image.Layout.Text.Trim().Replace("\r\n", "");
md.Close(false);
}catch (Exception e) {
text = null;
}
return(text);
}
private static void ReadTextFromImage(String ImagePath)
{
try
{
// Grab Text From Image
MODI.Document ModiObj = new MODI.Document();
ModiObj.Create(ImagePath);
ModiObj.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
//Retrieve the text gathered from the image
MODI.Image ModiImageObj = (MODI.Image)ModiObj.Images[0];
System.Console.WriteLine(ModiImageObj.Layout.Text);
ModiObj.Close();
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
private void pickConvertButton_Click(object sender, EventArgs e)
{
openFileDialog1.FileName = "";
openFileDialog1.Filter = "Image|*.jpg; *.png; *.bmp; *.jpeg; *.PNG;";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
pictureBox1.Image = Image.FromFile(openFileDialog1.FileName.ToString());
}
try
{
MODI.Document doc = new MODI.Document();
doc.Create(openFileDialog1.FileName.ToString());
if (comboBox1.SelectedIndex == 0)
{
doc.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
}
else if (comboBox1.SelectedIndex == 1)
{
doc.OCR(MODI.MiLANGUAGES.miLANG_GERMAN, true, true);
}
else
{
doc.OCR(MODI.MiLANGUAGES.miLANG_TURKISH, true, true);
}
foreach (MODI.Image p in doc.Images)
{
MODI.Layout txt = p.Layout;
richTextBox1.Text = txt.Text;
}
doc.Close();
}
catch (Exception errorMes)
{
MessageBox.Show(errorMes.Message.ToString(), "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 识别率不是很高,微软的
/// </summary>
/// <param name="imgfileName"></param>
/// <returns></returns>
private string OcrFunc(string imgfileName) // 参数为包含文本的图片文件名
{
var langs = MODI.MiLANGUAGES.miLANG_ENGLISH;
// MODI.MiLANGUAGES.miLANG_CHINESE_SIMPLIFIED; 中文含英文
// MODI.MiLANGUAGES.miLANG_JAPANESE; 日文含英文
var doc = new MODI.Document();
var image = default(MODI.Image);
var layout = default(MODI.Layout);
try
{
doc.Create(imgfileName);
doc.OCR(langs, true, true);
var sb = new StringBuilder();
for (int i = 0; i < doc.Images.Count; i++)
{
image = (MODI.Image)doc.Images[i];
layout = image.Layout;
sb.AppendLine(string.Format("{0}, {1}", i, layout.Text));
}
doc.Close(false);
return(sb.ToString());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(string.Empty);
}
finally
{
layout = null;
image = null;
doc = null;
}
}
// Save to MDI / TIFF
private static void SaveToDoc(IList<int> pages, string modiFile, string outFile,
MODI.MiFILE_FORMAT format, WaitForm wait, string tmpDir, bool closeForm=true)
{
MODI.Document modiDoc = null;
try
{
wait.Status = "Saving to " + Path.GetFileName(outFile) + "...";
modiDoc = new MODI.Document();
modiDoc.Create(modiFile);
// Can't find a way to add images to an empty doc...
// doc.Images.Add doesn't like images from other docs
// Probably the same bug that doesn't allow access to Image.Picture
// This works backwards and removes unselected images from a complete doc
for (int page = modiDoc.Images.Count - 1; page >= 0; page--)
{
if (!pages.Contains(page))
modiDoc.Images.Remove(modiDoc.Images[page]);
}
modiDoc.SaveAs(outFile, format);
//modiDoc.Close(false);
// closing still keeps the file locked... see below
}
catch
{
wait.MessageSafe("Failed to save " + Path.GetFileName(outFile));
if(closeForm)
wait.CloseSafe();
}
try
{
// The file gets locked for some reason until the program exits
// or another save is made elsewhere
// This unlocks the file on 2 of the 3 machines I tested on ...
while (modiDoc.Images.Count > 1) // can't save w/ 0 imgs - leave 1
modiDoc.Images.Remove(modiDoc.Images[0]);
// Needed new files for batch processing :/ This. Is. Ugly.
// Not to mention slow
if (!Directory.Exists(tmpDir))
Directory.CreateDirectory(tmpDir);
modiDoc.SaveAs(tmpDir+"\\"+Path.GetRandomFileName());
modiDoc.Close();
if(closeForm)
wait.CloseSafe();
}
catch { }
}
public void Convert(String inputFile, ConversionOptions options)
{
Object oMissing = Type.Missing;
MODI.Document oMdiDoc = null;
try
{
// Create an instance on a MODI document
oMdiDoc = new MODI.Document();
// Open the input file
oMdiDoc.Create(inputFile);
// For some unknown reason I need to do this otherwise pages 2+
// will print tiny, shrunk pages in the top left corner, its either
// this or calling SaveAs, this is quicker and easier...
for (int i = 0; i < oMdiDoc.Images.Count; i++)
{
var image = (MODI.Image)oMdiDoc.Images[i];
int tmp = image.PixelHeight;
Marshal.ReleaseComObject(image);
}
using (var printSession = new TiffImagePrinter.PrintSession(options))
{
try
{
oMdiDoc.PrintOut(0, -1, 1, printSession.PrinterName, "", false, MODI.MiPRINT_FITMODES.miPRINT_PAGE);
}
catch
{
printSession.Cancel();
throw;
}
// Wait for the jobs to start spooling to the printer
// TODO: make timeout parameterised
if (printSession.WaitForJobsSpooling())
{
// Now that its started spooling, wait for the job to complete
// Don't need to do this as MODI can be closed, this is to ensure the job
// completes successfully before returning control to the main thread
if (!printSession.WaitForJobsCompleted())
{
printSession.Cancel();
throw new TimeoutException("Timeout waiting for print job to complete.");
}
}
else
{
// The document did not enter the print queue so we need to cancel this
// printSession to allow the printer to return to the printer pool.
printSession.Cancel();
// Throw a TimeoutException
throw new TimeoutException("Timeout waiting for print job to spool.");
}
}
}
finally
{
try
{
if (oMdiDoc != null)
{
oMdiDoc.Close(false);
oMdiDoc = null;
}
}
catch
{
// TODO: Log the error here...
}
}
// Force a Garbage Collection
GC.Collect();
GC.WaitForPendingFinalizers();
}
/*
public SubtitleImage GetImage()
{
Bitmap b = GetBitmap();
Debugger.Print(Scan());
return new SubtitleImage(GetBitmap());
}*/
public string Scan()
{
string bitmapName = Path.GetTempPath() + "suprip_temp.png";
MODI.Document md = new MODI.Document();
GetBitmap().Save(bitmapName);
md.Create(bitmapName);
md.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true, true);
MODI.Image image = (MODI.Image)md.Images[0];
MODI.Layout layout = image.Layout;
string scanned = "";
ocrWords = new List<OcrWord>();
for (int j = 0; j < layout.Words.Count; j++)
{
// Get this word and deal with it.
MODI.Word word = (MODI.Word)layout.Words[j];
OcrWord w = new OcrWord(word.RecognitionConfidence, word.Text);
ocrWords.Add(w);
string text = word.Text;
scanned += text + " ";
int rc = word.RecognitionConfidence;
}
md.Close(false);
return scanned;
}
