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.Net API Reference - Recognizing
Method | Description |
---|---|
RecognizeByBuffer |
Recognizes text from memory buffer containing image pixels in defined format. |
RecognizeByFile |
Recognizes text from a specified image file. |
RecognizeByBuffer
Recognizes text from the memory buffer containing image pixels in defined format.
DLR_Result[] Dynamsoft.DLR.LabelRecognition.RecognizeByBuffer(DLR_ImageData imageData, string templateName)
Parameters
[in] imageData
An object of DLR_ImageData
that represents an image.
[in] templateName
The template name. A template name is the value of key LabelRecognitionParameter.Name defined in JSON formatted settings. If no template name is specified, current runtime settings will be used.
Return Value All results recognized successfully.
Exceptions
DLR_Exception
Code Snippet
LabelRecognition recognizer = new LabelRecognition();
recognizer.InitLicense("t0260NwAAAHV***************");
//Generate imageData from somewhere else
DLR_Result[] result = recognizer.RecognizeByBuffer(imageData, "");
recognizer.Dispose();
RecognizeByFile
Recognizes text from a specified image file.
DLR_Result[] Dynamsoft.DLR.LabelRecognition.RecognizeByFile (string fileName, string templateName)
Parameters
fileName
A string defining the file name.
templateName
The template name. A template name is the value of key LabelRecognitionParameter.Name defined in JSON formatted settings. If no template name is specified, current runtime settings will be used.
Return Value All results recognized successfully.
Exceptions
DLR_Exception
Code Snippet
LabelRecognition recognizer = new LabelRecognition();
recognizer.InitLicense("t0260NwAAAHV***************");
DLR_Result[] result = recognizer.RecognizeByFile("full file path", "");
recognizer.Dispose();