/// <summary>
/// Recognize image text from some url. BMP, TIFF formats are supported now.
/// </summary>
/// <param name="url">The image file url.</param>
/// <param name="language">Language of document to recogniize.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageTextFromUrl(string url, OCRLanguages language, bool useDefaultDictionaries)
{
string apiUrl = string.Format(@"ocr/recognize?url={0}&language={1}&useDefaultDictionaries={2}", url, language, useDefaultDictionaries);
JObject jObject = JObject.Parse(ServiceController.Post(apiUrl, AppSid, AppKey));
OCRResponse ocrResponse = jObject.ToObject<OCRResponse>();
return ocrResponse;
}
/// <summary>
/// Recognize image text. BMP, TIFF formats are supported now.
/// </summary>
/// <param name="inputFilePath">Input BMP or TIFF file that will be passed as request body</param>
/// <param name="language">Language of document to recogniize.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageText(string inputFilePath, OCRLanguages language, bool useDefaultDictionaries)
{
string apiUrl = string.Format(@"ocr/recognize?language={0}&useDefaultDictionaries={1}", language, useDefaultDictionaries);
JObject jObject = JObject.Parse(ServiceController.Post(apiUrl, AppSid, AppKey, File.ReadAllBytes(inputFilePath)));
OCRResponse ocrResponse = jObject.ToObject<OCRResponse>();
return ocrResponse;
}
/// <summary>
/// Recognize image text from some url. BMP, TIFF formats are supported now.
/// </summary>
/// <param name="url">The image file url.</param>
/// <param name="language">Language of document to recogniize.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageTextFromUrl(string url, OCRLanguages language, bool useDefaultDictionaries)
{
string apiUrl = string.Format(@"ocr/recognize?url={0}&language={1}&useDefaultDictionaries={2}", url, language, useDefaultDictionaries);
JObject jObject = JObject.Parse(ServiceController.Post(apiUrl, AppSid, AppKey));
OCRResponse ocrResponse = jObject.ToObject <OCRResponse>();
return(ocrResponse);
}
/// <summary>
/// Recognize image text. BMP, TIFF formats are supported now.
/// </summary>
/// <param name="inputFilePath">Input BMP or TIFF file that will be passed as request body</param>
/// <param name="language">Language of document to recogniize.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageText(string inputFilePath, OCRLanguages language, bool useDefaultDictionaries)
{
string apiUrl = string.Format(@"ocr/recognize?language={0}&useDefaultDictionaries={1}", language, useDefaultDictionaries);
JObject jObject = JObject.Parse(ServiceController.Post(apiUrl, AppSid, AppKey, File.ReadAllBytes(inputFilePath)));
OCRResponse ocrResponse = jObject.ToObject <OCRResponse>();
return(ocrResponse);
}
/// <summary>
/// Recognize image text, language and text region can be selected, default dictionaries can be used for correction.
/// </summary>
/// <param name="name">Name of the file to recognize. BMP, TIFF formats are supported now.</param>
/// <param name="language">Language of the document. e.g. language=english</param>
/// <param name="rectX">Top left point X coordinate of to recognize text inside.</param>
/// <param name="rectY">Top left point Y coordinate of to recognize text inside.</param>
/// <param name="rectWidth">Width of to recognize text inside.</param>
/// <param name="rectHeight">Height of to recognize text inside.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <param name="folder">Image's folder.</param>
/// <param name="storage">Image's storage.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageText(string name, OCRLanguages language, int rectX, int rectY, int rectWidth, int rectHeight, bool useDefaultDictionaries, string folder, string storage = "")
{
// GET ocr/{name}/recognize?appSID={appSID}&language={language}&rectX={rectX}&rectY={rectY}&rectWidth={rectWidth}&rectHeight={rectHeight}&useDefaultDictionaries={useDefaultDictionaries}&storage={storage}&folder={folder}
string apiUrl = string.Format(@"ocr/{0}/recognize?language={1}&rectX={2}&rectY={3}&rectWidth={4}&rectHeight={5}&useDefaultDictionaries={6}&storage={7}&folder={8}",
name, language, rectX, rectY, rectWidth, rectHeight, useDefaultDictionaries, storage, folder);
JObject jObject = JObject.Parse(ServiceController.Get(apiUrl, AppSid, AppKey));
OCRResponse ocrResponse = jObject.ToObject<OCRResponse>();
return ocrResponse;
}
/// <summary>
/// Recognize image text, language and text region can be selected, default dictionaries can be used for correction.
/// </summary>
/// <param name="name">Name of the file to recognize. BMP, TIFF formats are supported now.</param>
/// <param name="language">Language of the document. e.g. language=english</param>
/// <param name="rectX">Top left point X coordinate of to recognize text inside.</param>
/// <param name="rectY">Top left point Y coordinate of to recognize text inside.</param>
/// <param name="rectWidth">Width of to recognize text inside.</param>
/// <param name="rectHeight">Height of to recognize text inside.</param>
/// <param name="useDefaultDictionaries">Use default dictionaries for result correction.</param>
/// <param name="folder">Image's folder.</param>
/// <param name="storage">Image's storage.</param>
/// <returns>OCRResponse object</returns>
public OCRResponse RecognizeImageText(string name, OCRLanguages language, int rectX, int rectY, int rectWidth, int rectHeight, bool useDefaultDictionaries, string folder, string storage = "")
{
// GET ocr/{name}/recognize?appSID={appSID}&language={language}&rectX={rectX}&rectY={rectY}&rectWidth={rectWidth}&rectHeight={rectHeight}&useDefaultDictionaries={useDefaultDictionaries}&storage={storage}&folder={folder}
string apiUrl = string.Format(@"ocr/{0}/recognize?language={1}&rectX={2}&rectY={3}&rectWidth={4}&rectHeight={5}&useDefaultDictionaries={6}&storage={7}&folder={8}",
name, language, rectX, rectY, rectWidth, rectHeight, useDefaultDictionaries, storage, folder);
JObject jObject = JObject.Parse(ServiceController.Get(apiUrl, AppSid, AppKey));
OCRResponse ocrResponse = jObject.ToObject <OCRResponse>();
return(ocrResponse);
}
static void Main()
{
string url = "http://cdn.aspose.com/tmp/ocr-sample.bmp";
OCRLanguages language = OCRLanguages.English;
bool useDefaultDictionaries = true;
OCRResponse r = Common.OCRService.RecognizeImageTextFromUrl(
url,
language,
useDefaultDictionaries
);
foreach (Part p in r.PartsInfo.Parts)
{
Console.WriteLine(p.Text);
}
Common.Pause();
}
static void Main()
{
string dataDir = Common.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
string input = "Sample3.bmp";
string inputPath = dataDir + input;
OCRLanguages language = OCRLanguages.English;
int rectX = 10;
int rectY = 10;
int rectWidth = 600;
int rectHeight = 400;
bool useDefaultDictionaries = true;
Common.StorageService.File.UploadFile(
inputPath,
input,
storage: Common.STORAGE
);
OCRResponse r = Common.OCRService.RecognizeImageText(
input,
language,
rectX,
rectY,
rectWidth,
rectHeight,
useDefaultDictionaries,
Common.FOLDER,
Common.STORAGE
);
foreach (Part p in r.PartsInfo.Parts)
{
Console.WriteLine(p.Text);
}
Common.Pause();
}
