コード例 #1
0
        public string getTextFromImageFile(string filePath, Language selectedLanguage, string selectedMode)
        {
            string language = AspriseOCR.LANGUAGE_ENG;
            switch (selectedLanguage)
            {
                case Language.SPANISH:
                    language = AspriseOCR.LANGUAGE_SPA;
                    break;
                case Language.ENGLISH:
                    language = AspriseOCR.LANGUAGE_ENG;
                    break;
                case Language.GERMAN:
                    language = AspriseOCR.LANGUAGE_DEU;
                    break;
                case Language.FRENCH:
                    language = AspriseOCR.LANGUAGE_FRA;
                    break;
                default:
                    language = AspriseOCR.LANGUAGE_ENG;
                    break;
            }

            AspriseOCR.SetUp();

            AspriseOCR ocr = new AspriseOCR();

            ocr.StartEngine(language, AspriseOCR.SPEED_FASTEST);

            string s = ocr.Recognize(filePath, -1, -1, -1, -1, -1, AspriseOCR.RECOGNIZE_TYPE_ALL, AspriseOCR.OUTPUT_FORMAT_PLAINTEXT);

            ocr.StopEngine();

            return s;
        }
コード例 #2
0
        void setupLangDropdown()
        {
            string langsStr = AspriseOCR.ListSupportedLangs();

            string[] langs = langsStr.Split(new char[] { ',', ';' });
            comboLang.Items.Clear();
            foreach (string lang in langs)
            {
                comboLang.Items.Add(lang);
            }

            String lastLang = formSettings.ContainsKey(PROP_NAME_LANG) ? formSettings[PROP_NAME_LANG] : "eng";

            if (lastLang == null || lastLang.Length == 0)
            {
                lastLang = "eng"; // default
            }
            selectComboValue(comboLang, lastLang);
        }
コード例 #3
0
		public async Task<List<string>> getWines(IFormFile file)
		{
			
			
			var fileName=ContentDispositionHeaderValue.Parse(file.ContentDisposition)
													   .FileName
													   .Trim('"');  
			
			var filePath=_hosting.WebRootPath+"\\Documents\\"+DateTime.Now.ToString("yyyyddMHHmmss")+fileName;
			file.SaveAs(filePath);								   
			
			List<string> platos=new List<string>();
			AspriseOCR.SetUp();
			client=new AspriseOCR();
			client.StartEngine("eng",AspriseOCR.SPEED_SLOW);
			string text=client.Recognize(filePath, -1,-1,-1,-1,-1,AspriseOCR.RECOGNIZE_TYPE_ALL, AspriseOCR.OUTPUT_FORMAT_PLAINTEXT);
			
			string[] list=text.Split(new char[] {' '});
			List<string> selected=await plato.LookFor(list);
			
			return selected;
		}
コード例 #4
0
        private void buttonBrowse_Click(object sender, EventArgs e)
        {
            OpenFileDialog dialog = new OpenFileDialog();

            // settings
            if (!AspriseOCR.isEmpty(textImage.Text))
            {
                try
                {
                    dialog.InitialDirectory = Path.GetDirectoryName(textImage.Text.Trim());
                }
                catch (Exception exception)
                {
                    Console.WriteLine(exception);
                }
            }
            dialog.Title            = "Please select OCR input image";
            dialog.Filter           = "Image Files(*.BMP;*.GIF;*.JPG;*PNG;*TIF;*TIFF;*.PDF)|*.BMP;*.GIF;*.JPG;*PNG;*TIF;*TIFF;*.PDF|All files (*.*)|*.*";
            dialog.RestoreDirectory = true;
            if (dialog.ShowDialog(this) == DialogResult.OK)
            {
                textImage.Text = dialog.FileName;
            }
        }
コード例 #5
0
        private void asprise_init()
        {
            bool browsed = false;
            int count = 0;

            string dllFilePath = AspriseOCR.getOcrDllPath();
            if (dllFilePath == null)
            {
                string parentFolder = AspriseOCR.detectOcrDllInParentFolders();
                if (parentFolder != null)
                {
                    AspriseOCR.addToSystemPath(parentFolder);
                    log("Folder containing ocr dll detected: " + parentFolder);
                }
            }

            String lang = GetLastLang();
            if (lang == null || lang.Length == 0)
            {
                comboLang.SelectedIndex = 0;
                currentLang = "eng";
            }
            else
            {
                for (int i = 0; i < comboLang.Items.Count; i++)
                {
                    if (comboLang.Items[i].ToString().Equals(lang))
                    {
                        comboLang.SelectedIndex = i;
                        break;
                    }
                }
                currentLang = lang;
            }

            // Let user browse the ocr dll if it is not found in PATH.
            while (true)
            {
                dllFilePath = AspriseOCR.getOcrDllPath();
                if (dllFilePath == null)
                {
                    log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
                    OpenFileDialog fileDialog = new OpenFileDialog();
                    fileDialog.RestoreDirectory = true;
                    fileDialog.Title = "Please select " + AspriseOCR.getOcrDllName();
                    fileDialog.FileName = AspriseOCR.getOcrDllName();
                    if (fileDialog.ShowDialog(this) == DialogResult.OK)
                    {
                        log("User browsed dll: " + fileDialog.FileName);
                        AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
                        browsed = true;
                    }
                    count ++;
                    if (count == 2)
                    {
                        showMessageBox("OCR DLL not found. ", "Error");
                        break;
                    }
                }
                else
                {
                    log("OCR dll found: " + dllFilePath);
                    if (browsed)
                    {
                        log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
                            Directory.GetCurrentDirectory());
                    }

                    log(AspriseOCR.GetLibraryVersion());

                    try
                    {
                        log("Starting OCR engine ...");
                        AspriseOCR.SetUp();
                        ocr = new AspriseOCR();
                        ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST);
                        log("OCR engine started successfully.");
                   }
                    catch (Exception e)
                    {
                        log("ERROR: Failed to start OCR engine: " + e);
                        log(e.StackTrace);
                    }
                    break;
                }
            }

            // user preference
            textImage.Text = GetLastImagePath();
        }
コード例 #6
0
        void doOcr()
        {
            if (textImage.Text.Trim().Length == 0)
            {
                showMessageBox("Please select an input image first.", "Error");
                return;
            }

            if (!File.Exists(textImage.Text.Trim()))
            {
                showMessageBox("Image file does not exist: " + textImage.Text, "Error");
                return;
            }

            if (! langOnUI.Equals(currentLang))
            {
                ocr.StopEngine();
                currentLang = null;

                ocr = new AspriseOCR();
                ocr.StartEngine(langOnUI, AspriseOCR.SPEED_FASTEST);
                currentLang = langOnUI;
            }

            if (ocr == null || !ocr.IsEngineRunning)
            {
                showMessageBox("OCR engine is not running", "Error");
                return;
            }

            if (!checkRecognizeText.Checked && !checkRecognizeBarcodes.Checked)
            {
                showMessageBox("Please check at least one of 'Text', 'Barcodes'", "Warn");
                return;
            }

            string recognizeType = AspriseOCR.RECOGNIZE_TYPE_ALL;
            if (!checkRecognizeText.Checked)
            {
                recognizeType = AspriseOCR.RECOGNIZE_TYPE_BARCODE;
            }
            if (!checkRecognizeBarcodes.Checked)
            {
                recognizeType = AspriseOCR.RECOGNIZE_TYPE_TEXT;
            }

            string outputFormat = AspriseOCR.OUTPUT_FORMAT_PLAINTEXT;
            if (radioOutputXml.Checked)
            {
                outputFormat = AspriseOCR.OUTPUT_FORMAT_XML;
            }
            if (radioOutputPdf.Checked)
            {
                outputFormat = AspriseOCR.OUTPUT_FORMAT_PDF;
            }

            Dictionary<string, string> dict = new Dictionary<string, string>();
            string pdfOutputFile = null;
            if (outputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, "true");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
            }

            log("OCR in progress, please stand by ...", true);
            DateTime timeStart = DateTime.Now;
            // Performs the actual recognition
            string s = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, recognizeType, outputFormat, dict);
            DateTime timeEnd = DateTime.Now;

            // open pdf file
            if (outputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                if (s != null && s.Trim().Length > 0)
                {
                    log(s + "\nPDF file: " + pdfOutputFile, true);
                }
                else
                {
                    log("PDF file created: " + pdfOutputFile, true);
                    try
                    {
                        System.Diagnostics.Process.Start(@pdfOutputFile);
                    }
                    catch (Exception e)
                    {
                        // ignore
                    }
                }
                log("For illustration purpose, text has been rendered in color instead of transparent.");
            }
            else
            {
                log(s, true);
            }

            // user preference
            SetLastImagePath(textImage.Text);
            SetLastLang(currentLang);
        }
コード例 #7
0
        private void asprise_init()
        {
            formSettings = readDynamicSettings(formSettingFileName);

            bool browsed = false;
            int  count   = 0;

            // Let user browse the ocr dll if it is not found in PATH.
            while (true)
            {
                string dllFilePath = AspriseOCR.loadDll();
                if (dllFilePath == null)
                {
                    log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
                    OpenFileDialog fileDialog = new OpenFileDialog();
                    fileDialog.RestoreDirectory = true;
                    fileDialog.Title            = "Please select " + AspriseOCR.getOcrDllName();
                    fileDialog.FileName         = AspriseOCR.getOcrDllName();
                    if (fileDialog.ShowDialog(this) == DialogResult.OK)
                    {
                        log("User browsed dll: " + fileDialog.FileName);
                        AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
                        browsed = true;
                    }
                    count++;
                    if (count == 2)
                    {
                        showMessageBox("OCR DLL not found. ", "Error");
                        break;
                    }
                }
                else
                {
                    log("OCR dll found: " + dllFilePath);
                    if (browsed)
                    {
                        log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
                            Directory.GetCurrentDirectory());
                    }

                    try
                    {
                        log(AspriseOCR.GetLibraryVersion());
                        Text = AspriseOCR.GetLibraryVersion();

                        log("Starting OCR engine ...");
                        AspriseOCR.SetUp();
                        setupLangDropdown();
                        ocr = new AspriseOCR();
                        ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST, textPropsStart.Text.Trim());
                        currentEngineStartProps = textPropsStart.Text.Trim();
                        log("OCR engine started successfully.");
                    }
                    catch (Exception e)
                    {
                        log("ERROR: Failed to start OCR engine: " + e);
                        log(e.StackTrace);
                    }
                    break;
                }
            }

            // user preference
            textImage.Text = formSettings.Keys.Contains(PROP_NAME_LAST_IMG) ? formSettings[PROP_NAME_LAST_IMG] : "";
            selectComboValue(comboTextLayout, formSettings.ContainsKey(PROP_NAME_TEXT_LAYOUT) ? formSettings[PROP_NAME_TEXT_LAYOUT] : "auto");
            if (formSettings.ContainsKey(PROP_NAME_DATA_CAPTURE))
            {
                checkDetectTables.Checked = "true".Equals(formSettings[PROP_NAME_DATA_CAPTURE].ToLower());
            }
            if (formSettings.ContainsKey(PROP_NAME_AUTO_ROTATE))
            {
                checkAutoRotatePages.Checked = "true".Equals(formSettings[PROP_NAME_AUTO_ROTATE].ToLower());
            }
            if (formSettings.ContainsKey(PROP_NAME_WORD_LEVEL))
            {
                checkWordLevel.Checked = "true".Equals(formSettings[PROP_NAME_WORD_LEVEL].ToLower());
            }

            selectComboValue(comboRecognizeType, "Text + Barcodes"); // force to always init with 'all'

            if (formSettings.ContainsKey(PROP_NAME_HIGHLIGHT_PDF))
            {
                checkPdfHighlightText.Checked = "true".Equals(formSettings[PROP_NAME_HIGHLIGHT_PDF].ToLower());
            }
            string outputFormat = formSettings.ContainsKey(PROP_NAME_OUTPUT_FORMAT) ? formSettings[PROP_NAME_OUTPUT_FORMAT] : "xml";

            radioOutputPdf.Checked  = "pdf".Equals(outputFormat);
            radioOutputText.Checked = "text".Equals(outputFormat);
            radioOutputXml.Checked  = "xml".Equals(outputFormat);
            radioOutputRtf.Checked  = "rtf".Equals(outputFormat);

            textPropsStart.Text     = formSettings.Keys.Contains(PROP_NAME_PROPS_START) ? formSettings[PROP_NAME_PROPS_START] : "";
            textPropsRecognize.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_RECOGNIZE) ? formSettings[PROP_NAME_PROPS_RECOGNIZE] : "";
        }
コード例 #8
0
        void doOcr()
        {
            if (requestImgFile.Length == 0)
            {
                showMessageBox("Please select an input image first.", "Error");
                return;
            }

            if (!File.Exists(requestImgFile))
            {
                showMessageBox("Image file does not exist: " + requestImgFile, "Error");
                return;
            }

            if (!requestLang.Equals(currentLang) || !requestPropsStart.Equals(currentEngineStartProps))
            {
                ocr.StopEngine();
                currentLang = null;

                ocr = new AspriseOCR();
                ocr.StartEngine(requestLang, AspriseOCR.SPEED_FASTEST, requestPropsStart);
                currentLang             = requestLang;
                currentEngineStartProps = requestPropsStart;
            }

            if (ocr == null || !ocr.IsEngineRunning)
            {
                showMessageBox("OCR engine is not running", "Error");
                return;
            }

            Dictionary <string, string> dict = new Dictionary <string, string>();

            dict.Add(AspriseOCR.PROP_OUTPUT_SEPARATE_WORDS, requestWordLevel? "true" : "false");
            dict.Add(AspriseOCR.PROP_PAGE_TYPE, requestLayout);
            dict.Add(AspriseOCR.PROP_TABLE_SKIP_DETECTION, requestDataCapture ? "false" : "true");
            dict.Add(AspriseOCR.PROP_IMG_PREPROCESS_TYPE, requestAutoRotate ? AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT_WITH_ORIENTATION_DETECTION : AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT);

            string pdfOutputFile = null;

            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, checkPdfHighlightText.Checked ? "true" : "false");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
            }
            string rtfOutputFile = null;

            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
            {
                rtfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".rtf");
                dict.Add(AspriseOCR.PROP_RTF_OUTPUT_FILE, rtfOutputFile);
            }

            string allRecogProps = AspriseOCR.dictToString(dict) +
                                   (requestPropsRecognize == null || requestPropsRecognize.Trim().Length == 0 ?
                                    "" : AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
            String status = "Recognizing " + requestRecognizeType + " to output as " + requestOutputFormat + " on image: " + requestImgFile + " ...\n" +
                            "OCR engine start props: " + requestPropsStart + "\n" +
                            "OCR recognition props:  " + allRecogProps + "\n" +
                            "Please stand by ...";

            log(status, true);

            DateTime timeStart = DateTime.Now;
            // Performs the actual recognition
            string   s       = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, requestRecognizeType, requestOutputFormat, AspriseOCR.dictToString(dict) + AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
            DateTime timeEnd = DateTime.Now;

            // open pdf file
            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                if (s != null && s.Trim().Length > 0)
                {
                    log(s + "\nPDF file: " + pdfOutputFile, true);
                }
                else
                {
                    log("PDF file created: " + pdfOutputFile, true);
                    try
                    {
                        System.Diagnostics.Process.Start(@pdfOutputFile);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine(e);
                        log(e.ToString());
                    }
                }
                log("For illustration purpose, text has been rendered in color instead of transparent.");
            }
            else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
            {
                if (s != null && s.Trim().Length > 0)
                {
                    log(s + "\nRTF file: " + rtfOutputFile, true);
                }
                else
                {
                    log("RTF file created: " + rtfOutputFile, true);
                    try
                    {
                        System.Diagnostics.Process.Start(@rtfOutputFile);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine(e);
                        log(e.ToString());
                    }
                }
            }
            else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_XML))
            {
                log("", true);
                try
                {
                    string xmlOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".xml");
                    File.WriteAllText(xmlOutputFile, s, Encoding.UTF8);
                    AspriseOCR.saveAocrXslTo(Directory.GetCurrentDirectory(), false);
                    if (File.Exists(xmlOutputFile))
                    {
                        log("You may view the XML file using IE or Firefox: " + xmlOutputFile, true);
                        System.Diagnostics.Process.Start(@xmlOutputFile);
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine(e);
                    log(e.ToString());
                }
                log(s, false);
            }
            else
            {
                log(s == null ? "(null)" : s, true);
            }

            // user preference
            saveSettings();
        }
コード例 #9
0
        private void asprise_init()
        {
            formSettings = readDynamicSettings(formSettingFileName);

            bool browsed = false;
            int count = 0;

            // Let user browse the ocr dll if it is not found in PATH.
            while (true)
            {
                string dllFilePath = AspriseOCR.loadDll();
                if (dllFilePath == null)
                {
                    log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
                    OpenFileDialog fileDialog = new OpenFileDialog();
                    fileDialog.RestoreDirectory = true;
                    fileDialog.Title = "Please select " + AspriseOCR.getOcrDllName();
                    fileDialog.FileName = AspriseOCR.getOcrDllName();
                    if (fileDialog.ShowDialog(this) == DialogResult.OK)
                    {
                        log("User browsed dll: " + fileDialog.FileName);
                        AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
                        browsed = true;
                    }
                    count ++;
                    if (count == 2)
                    {
                        showMessageBox("OCR DLL not found. ", "Error");
                        break;
                    }
                }
                else
                {
                    log("OCR dll found: " + dllFilePath);
                    if (browsed)
                    {
                        log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
                            Directory.GetCurrentDirectory());
                    }

                    try
                    {
                        log(AspriseOCR.GetLibraryVersion());
                        Text = AspriseOCR.GetLibraryVersion();

                        log("Starting OCR engine ...");
                        AspriseOCR.SetUp();
                        setupLangDropdown();
                        ocr = new AspriseOCR();
                        ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST, textPropsStart.Text.Trim());
                        currentEngineStartProps = textPropsStart.Text.Trim();
                        log("OCR engine started successfully.");
                   }
                    catch (Exception e)
                    {
                        log("ERROR: Failed to start OCR engine: " + e);
                        log(e.StackTrace);
                    }
                    break;
                }
            }

            // user preference
            textImage.Text = formSettings.Keys.Contains(PROP_NAME_LAST_IMG) ? formSettings[PROP_NAME_LAST_IMG] : "";
            selectComboValue(comboTextLayout, formSettings.ContainsKey(PROP_NAME_TEXT_LAYOUT) ? formSettings[PROP_NAME_TEXT_LAYOUT] : "auto");
            if (formSettings.ContainsKey(PROP_NAME_DATA_CAPTURE))
            {
                checkDetectTables.Checked = "true".Equals(formSettings[PROP_NAME_DATA_CAPTURE].ToLower());
            }
            if (formSettings.ContainsKey(PROP_NAME_AUTO_ROTATE))
            {
                checkAutoRotatePages.Checked = "true".Equals(formSettings[PROP_NAME_AUTO_ROTATE].ToLower());
            }
            if (formSettings.ContainsKey(PROP_NAME_WORD_LEVEL))
            {
                checkWordLevel.Checked = "true".Equals(formSettings[PROP_NAME_WORD_LEVEL].ToLower());
            }

            selectComboValue(comboRecognizeType, "Text + Barcodes"); // force to always init with 'all'

            if (formSettings.ContainsKey(PROP_NAME_HIGHLIGHT_PDF))
            {
                checkPdfHighlightText.Checked = "true".Equals(formSettings[PROP_NAME_HIGHLIGHT_PDF].ToLower());
            }
            string outputFormat = formSettings.ContainsKey(PROP_NAME_OUTPUT_FORMAT) ? formSettings[PROP_NAME_OUTPUT_FORMAT] : "xml";
            radioOutputPdf.Checked = "pdf".Equals(outputFormat);
            radioOutputText.Checked = "text".Equals(outputFormat);
            radioOutputXml.Checked = "xml".Equals(outputFormat);
            radioOutputRtf.Checked = "rtf".Equals(outputFormat);

            textPropsStart.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_START) ? formSettings[PROP_NAME_PROPS_START] : "";
            textPropsRecognize.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_RECOGNIZE) ? formSettings[PROP_NAME_PROPS_RECOGNIZE] : "";
        }
コード例 #10
0
        void doOcr()
        {
            if (requestImgFile.Length == 0)
            {
                showMessageBox("Please select an input image first.", "Error");
                return;
            }

            if (!File.Exists(requestImgFile))
            {
                showMessageBox("Image file does not exist: " + requestImgFile, "Error");
                return;
            }

            if (!requestLang.Equals(currentLang) || !requestPropsStart.Equals(currentEngineStartProps))
            {
                ocr.StopEngine();
                currentLang = null;

                ocr = new AspriseOCR();
                ocr.StartEngine(requestLang, AspriseOCR.SPEED_FASTEST, requestPropsStart);
                currentLang = requestLang;
                currentEngineStartProps = requestPropsStart;
            }

            if (ocr == null || !ocr.IsEngineRunning)
            {
                showMessageBox("OCR engine is not running", "Error");
                return;
            }

            Dictionary<string, string> dict = new Dictionary<string, string>();
            dict.Add(AspriseOCR.PROP_OUTPUT_SEPARATE_WORDS, requestWordLevel? "true" : "false");
            dict.Add(AspriseOCR.PROP_PAGE_TYPE, requestLayout);
            dict.Add(AspriseOCR.PROP_TABLE_SKIP_DETECTION, requestDataCapture ? "false" : "true");
            dict.Add(AspriseOCR.PROP_IMG_PREPROCESS_TYPE,requestAutoRotate ? AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT_WITH_ORIENTATION_DETECTION : AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT);
            
            string pdfOutputFile = null;
            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, checkPdfHighlightText.Checked ? "true" : "false");
                dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
            }
            string rtfOutputFile = null;
            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
            {
                rtfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".rtf");
                dict.Add(AspriseOCR.PROP_RTF_OUTPUT_FILE, rtfOutputFile);
            }

            string allRecogProps = AspriseOCR.dictToString(dict) +
                (requestPropsRecognize == null || requestPropsRecognize.Trim().Length == 0 ? 
                    "" : AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
            String status = "Recognizing " + requestRecognizeType + " to output as " + requestOutputFormat + " on image: " + requestImgFile + " ...\n" +
                "OCR engine start props: " + requestPropsStart + "\n" +
                "OCR recognition props:  " + allRecogProps + "\n" +
                "Please stand by ...";

            log(status, true);

            DateTime timeStart = DateTime.Now;
            // Performs the actual recognition
            string s = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, requestRecognizeType, requestOutputFormat, AspriseOCR.dictToString(dict) + AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
            DateTime timeEnd = DateTime.Now;

            // open pdf file
            if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
            {
                if (s != null && s.Trim().Length > 0)
                {
                    log(s + "\nPDF file: " + pdfOutputFile, true);
                }
                else
                {
                    log("PDF file created: " + pdfOutputFile, true);
                    try
                    {
                        System.Diagnostics.Process.Start(@pdfOutputFile);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine(e);
                        log(e.ToString());
                    }
                }
                log("For illustration purpose, text has been rendered in color instead of transparent.");
            }
            else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
            {
                if (s != null && s.Trim().Length > 0)
                {
                    log(s + "\nRTF file: " + rtfOutputFile, true);
                }
                else
                {
                    log("RTF file created: " + rtfOutputFile, true);
                    try
                    {
                        System.Diagnostics.Process.Start(@rtfOutputFile);
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine(e);
                        log(e.ToString());
                    }
                }
            }
            else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_XML))
            {
                log("", true);
                try
                {
                    string xmlOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".xml");
                    File.WriteAllText(xmlOutputFile, s, Encoding.UTF8);
                    AspriseOCR.saveAocrXslTo(Directory.GetCurrentDirectory(), false);
                    if (File.Exists(xmlOutputFile))
                    {
                        log("You may view the XML file using IE or Firefox: " + xmlOutputFile, true);
                        System.Diagnostics.Process.Start(@xmlOutputFile);
                    }
                    
                }
                catch (Exception e)
                {
                        Console.WriteLine(e);
                        log(e.ToString());
                }
                log(s, false);
            }
            else
            {
                log(s == null ? "(null)" : s, true);
            }

            // user preference
            saveSettings();
        }